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        <pre>Simulates signaling class 3</pre>
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            <apply>
              <times/>
              <ci> index_trimer_dephos </ci>
              <ci> k_Dephos_C3 </ci>
              <ci> pS2_pS2_S4_n </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction6" metaid="COPASI153" name="Function for reaction6">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI153">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2017-11-05T19:10:15Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> Active_R2 </ci>
            </bvar>
            <bvar>
              <ci> index_kb_R2 </ci>
            </bvar>
            <bvar>
              <ci> k_medium </ci>
            </bvar>
            <bvar>
              <ci> kf_R2_activation </ci>
            </bvar>
            <apply>
              <divide/>
              <apply>
                <times/>
                <ci> Active_R2 </ci>
                <ci> index_kb_R2 </ci>
                <ci> kf_R2_activation </ci>
              </apply>
              <ci> k_medium </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction35_3_0" metaid="COPASI154" name="Function for reaction35_3">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI154">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> S2_c </ci>
            </bvar>
            <bvar>
              <ci> S2_import_to_nuc_C3 </ci>
            </bvar>
            <bvar>
              <ci> cyt </ci>
            </bvar>
            <apply>
              <times/>
              <ci> cyt </ci>
              <ci> S2_c </ci>
              <ci> S2_import_to_nuc_C3 </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction38_3_0" metaid="COPASI155" name="Function for reaction38_3">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI155">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> S4_export_from_nuc_C3 </ci>
            </bvar>
            <bvar>
              <ci> S4_n </ci>
            </bvar>
            <bvar>
              <ci> nuc </ci>
            </bvar>
            <apply>
              <times/>
              <ci> nuc </ci>
              <ci> S4_n </ci>
              <ci> S4_export_from_nuc_C3 </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction53_1_0" metaid="COPASI156" name="Function for reaction53_1">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI156">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> Smad7mRNA </ci>
            </bvar>
            <bvar>
              <ci> k_S7_protein_C3 </ci>
            </bvar>
            <apply>
              <times/>
              <ci> Smad7mRNA </ci>
              <ci> k_S7_protein_C3 </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction36_3_0" metaid="COPASI157" name="Function for reaction36_3">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI157">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> S2_export_from_nuc_C3 </ci>
            </bvar>
            <bvar>
              <ci> S2_n </ci>
            </bvar>
            <bvar>
              <ci> nuc </ci>
            </bvar>
            <apply>
              <times/>
              <ci> nuc </ci>
              <ci> S2_n </ci>
              <ci> S2_export_from_nuc_C3 </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction5" metaid="COPASI158" name="Function for reaction5">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI158">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2017-11-05T19:10:11Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> Active_R2 </ci>
            </bvar>
            <bvar>
              <ci> index_kb_R2 </ci>
            </bvar>
            <bvar>
              <ci> kf_R2_activation </ci>
            </bvar>
            <apply>
              <times/>
              <ci> Active_R2 </ci>
              <ci> index_kb_R2 </ci>
              <ci> kf_R2_activation </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction31_2_1_0" metaid="COPASI159" name="Function for reaction31_2_1">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI159">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> index_kf_homotrimer </ci>
            </bvar>
            <bvar>
              <ci> kf_trimmer </ci>
            </bvar>
            <bvar>
              <ci> pS2_c </ci>
            </bvar>
            <apply>
              <times/>
              <ci> index_kf_homotrimer </ci>
              <ci> kf_trimmer </ci>
              <apply>
                <power/>
                <ci> pS2_c </ci>
                <cn> 3 </cn>
              </apply>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction26_0" metaid="COPASI160" name="Function for reaction26">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI160">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> Active_Rec_endo </ci>
            </bvar>
            <bvar>
              <ci> S2_c </ci>
            </bvar>
            <bvar>
              <ci> k_phosphorylation </ci>
            </bvar>
            <apply>
              <times/>
              <ci> Active_Rec_endo </ci>
              <ci> S2_c </ci>
              <ci> k_phosphorylation </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction52_3" metaid="COPASI161" name="Function for reaction52_3">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI161">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> Smad7mRNA1 </ci>
            </bvar>
            <bvar>
              <ci> export_cytoplasm </ci>
            </bvar>
            <bvar>
              <ci> nuc </ci>
            </bvar>
            <apply>
              <times/>
              <ci> nuc </ci>
              <ci> Smad7mRNA1 </ci>
              <ci> export_cytoplasm </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction41_2" metaid="COPASI162" name="Function for reaction41_2">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI162">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> Trimer_import_to_nuc </ci>
            </bvar>
            <bvar>
              <ci> cyt </ci>
            </bvar>
            <bvar>
              <ci> pS2_pS2_S4_c </ci>
            </bvar>
            <apply>
              <times/>
              <ci> cyt </ci>
              <ci> Trimer_import_to_nuc </ci>
              <ci> pS2_pS2_S4_c </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction22_2_0" metaid="COPASI163" name="Function for reaction22_2">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI163">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> Active_Rec </ci>
            </bvar>
            <bvar>
              <ci> index_active_Rec_internalize_C3 </ci>
            </bvar>
            <bvar>
              <ci> k_in_R1_C3 </ci>
            </bvar>
            <apply>
              <times/>
              <ci> Active_Rec </ci>
              <ci> index_active_Rec_internalize_C3 </ci>
              <ci> k_in_R1_C3 </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction1" metaid="COPASI164" name="Function for reaction1">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI164">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2017-11-05T19:10:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> TGFb </ci>
            </bvar>
            <bvar>
              <ci> TGFb_R2_surface </ci>
            </bvar>
            <bvar>
              <ci> k_medium </ci>
            </bvar>
            <bvar>
              <ci> kf_R2_activation </ci>
            </bvar>
            <apply>
              <divide/>
              <apply>
                <times/>
                <ci> TGFb </ci>
                <ci> TGFb_R2_surface </ci>
                <ci> kf_R2_activation </ci>
              </apply>
              <ci> k_medium </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction33_2_1_0" metaid="COPASI165" name="Function for reaction33_2_1">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI165">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> index_kf_homotrimer </ci>
            </bvar>
            <bvar>
              <ci> kf_trimmer </ci>
            </bvar>
            <bvar>
              <ci> pS2_n </ci>
            </bvar>
            <apply>
              <times/>
              <ci> index_kf_homotrimer </ci>
              <ci> kf_trimmer </ci>
              <apply>
                <power/>
                <ci> pS2_n </ci>
                <cn> 3 </cn>
              </apply>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction20_2_0" metaid="COPASI166" name="Function for reaction20_2">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI166">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> TGFb_R1_endo </ci>
            </bvar>
            <bvar>
              <ci> index_k_out_1_relative_speed_C3 </ci>
            </bvar>
            <bvar>
              <ci> k_in_R1_C3 </ci>
            </bvar>
            <apply>
              <times/>
              <ci> TGFb_R1_endo </ci>
              <ci> index_k_out_1_relative_speed_C3 </ci>
              <ci> k_in_R1_C3 </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction4" metaid="COPASI167" name="Function for reaction4">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI167">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> Active_R2 </ci>
            </bvar>
            <bvar>
              <ci> index_kb_R2 </ci>
            </bvar>
            <bvar>
              <ci> kf_R2_activation </ci>
            </bvar>
            <apply>
              <times/>
              <ci> Active_R2 </ci>
              <ci> index_kb_R2 </ci>
              <ci> kf_R2_activation </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction48_1_1_0" metaid="COPASI168" name="Function for reaction48_1_1">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI168">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> R2_total_C3 </ci>
            </bvar>
            <bvar>
              <ci> index_k_out_2_relative_speed_C3 </ci>
            </bvar>
            <bvar>
              <ci> k_in_R2_C3 </ci>
            </bvar>
            <bvar>
              <ci> kdeg_R2 </ci>
            </bvar>
            <apply>
              <divide/>
              <apply>
                <times/>
                <ci> R2_total_C3 </ci>
                <ci> k_in_R2_C3 </ci>
                <apply>
                  <power/>
                  <ci> kdeg_R2 </ci>
                  <cn> 2 </cn>
                </apply>
              </apply>
              <apply>
                <plus/>
                <apply>
                  <times/>
                  <ci> k_in_R2_C3 </ci>
                  <ci> kdeg_R2 </ci>
                </apply>
                <apply>
                  <power/>
                  <ci> kdeg_R2 </ci>
                  <cn> 2 </cn>
                </apply>
                <apply>
                  <times/>
                  <ci> index_k_out_2_relative_speed_C3 </ci>
                  <ci> k_in_R2_C3 </ci>
                  <ci> kdeg_R2 </ci>
                </apply>
              </apply>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction46_3_1_0" metaid="COPASI169" name="Function for reaction46_3_1">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI169">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> S4_export_from_nuc_C3 </ci>
            </bvar>
            <bvar>
              <ci> S4_import_to_nuc_C3 </ci>
            </bvar>
            <bvar>
              <ci> S4_total_C3 </ci>
            </bvar>
            <bvar>
              <ci> kdeg_S4 </ci>
            </bvar>
            <apply>
              <divide/>
              <apply>
                <times/>
                <ci> S4_total_C3 </ci>
                <apply>
                  <plus/>
                  <apply>
                    <times/>
                    <ci> S4_import_to_nuc_C3 </ci>
                    <ci> kdeg_S4 </ci>
                  </apply>
                  <apply>
                    <times/>
                    <ci> S4_export_from_nuc_C3 </ci>
                    <ci> kdeg_S4 </ci>
                  </apply>
                  <apply>
                    <power/>
                    <ci> kdeg_S4 </ci>
                    <cn> 2 </cn>
                  </apply>
                </apply>
              </apply>
              <apply>
                <plus/>
                <apply>
                  <times/>
                  <cn> 2 </cn>
                  <ci> S4_import_to_nuc_C3 </ci>
                </apply>
                <ci> S4_export_from_nuc_C3 </ci>
                <ci> kdeg_S4 </ci>
              </apply>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction2" metaid="COPASI170" name="Function for reaction2">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI170">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2015-11-09T11:40:05Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> TGFb </ci>
            </bvar>
            <bvar>
              <ci> TGFb_R2_surface </ci>
            </bvar>
            <bvar>
              <ci> kf_R2_activation </ci>
            </bvar>
            <apply>
              <times/>
              <ci> TGFb </ci>
              <ci> TGFb_R2_surface </ci>
              <ci> kf_R2_activation </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction17" metaid="COPASI171" name="Function for reaction17">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI171">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> Inactive_Rec </ci>
            </bvar>
            <bvar>
              <ci> index_induced_R2_deg </ci>
            </bvar>
            <bvar>
              <ci> kdeg_R2 </ci>
            </bvar>
            <apply>
              <times/>
              <ci> Inactive_Rec </ci>
              <ci> index_induced_R2_deg </ci>
              <ci> kdeg_R2 </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction21_2_0" metaid="COPASI172" name="Function for reaction21_2">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI172">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> TGFb_R2_endo </ci>
            </bvar>
            <bvar>
              <ci> index_k_out_2_relative_speed_C3 </ci>
            </bvar>
            <bvar>
              <ci> k_in_R2_C3 </ci>
            </bvar>
            <apply>
              <times/>
              <ci> TGFb_R2_endo </ci>
              <ci> index_k_out_2_relative_speed_C3 </ci>
              <ci> k_in_R2_C3 </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction42_0" metaid="COPASI173" name="Function for reaction42">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI173">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> Trimer_import_to_nuc </ci>
            </bvar>
            <bvar>
              <ci> cyt </ci>
            </bvar>
            <bvar>
              <ci> pS2_pS2_pS2_c </ci>
            </bvar>
            <apply>
              <times/>
              <ci> cyt </ci>
              <ci> Trimer_import_to_nuc </ci>
              <ci> pS2_pS2_pS2_c </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
      <functionDefinition id="Function_for_reaction3" metaid="COPASI174" name="Function for reaction3">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI174">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <lambda>
            <bvar>
              <ci> TGFb </ci>
            </bvar>
            <bvar>
              <ci> TGFb_R2_surface </ci>
            </bvar>
            <bvar>
              <ci> kf_R2_activation </ci>
            </bvar>
            <apply>
              <times/>
              <ci> TGFb </ci>
              <ci> TGFb_R2_surface </ci>
              <ci> kf_R2_activation </ci>
            </apply>
          </lambda>
        </math>
            </functionDefinition>
    </listOfFunctionDefinitions>
    <listOfUnitDefinitions>
      <unitDefinition id="length" name="length">
        <listOfUnits>
          <unit exponent="1" kind="metre" multiplier="1" scale="0"/>
        </listOfUnits>
      </unitDefinition>
      <unitDefinition id="area" name="area">
        <listOfUnits>
          <unit exponent="2" kind="metre" multiplier="1" scale="0"/>
        </listOfUnits>
      </unitDefinition>
      <unitDefinition id="volume" name="volume">
        <listOfUnits>
          <unit exponent="1" kind="litre" multiplier="1" scale="0"/>
        </listOfUnits>
      </unitDefinition>
      <unitDefinition id="time" name="time">
        <listOfUnits>
          <unit exponent="1" kind="second" multiplier="60" scale="0"/>
        </listOfUnits>
      </unitDefinition>
      <unitDefinition id="substance" name="substance">
        <listOfUnits>
          <unit exponent="1" kind="item" multiplier="1" scale="0"/>
        </listOfUnits>
      </unitDefinition>
    </listOfUnitDefinitions>
    <listOfCompartments>
      <compartment constant="true" id="cyt" metaid="COPASI1" name="cyt" size="2" spatialDimensions="3">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI1">
	<bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C13226"/>
	</rdf:Bag>
	</bqbiol:is>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI1">
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C13226"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </compartment>
      <compartment constant="true" id="nuc" metaid="COPASI2" name="nuc" size="1" spatialDimensions="3">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI2">
	<bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C13197"/>
	</rdf:Bag>
	</bqbiol:is>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI2">
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C13197"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </compartment>
    </listOfCompartments>
    <listOfSpecies>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="TGFb_R1_surface" initialConcentration="39.1453163247034" metaid="COPASI3" name="TGFb_TGFR1_surface">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI3">
              <bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P36897"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C13376"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0070021"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI3">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0070021"/>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C13376"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:hasPart>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P36897"/>
                  </rdf:Bag>
                </CopasiMT:hasPart>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="TGFb_R2_surface" initialConcentration="15.3419048677147" metaid="COPASI4" name="TGFb_TGFR2_surface">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI4">
              <bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P37173"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C13376"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0070021"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI4">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0070021"/>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C13376"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:hasPart>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P37173"/>
                  </rdf:Bag>
                </CopasiMT:hasPart>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="TGFb_R1_endo" initialConcentration="30.5746825808989" metaid="COPASI5" name="TGFb_TGFR1_endo">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI5">
              <bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P36897"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0070021"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0016197"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI5">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0016197"/>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0070021"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:hasPart>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P36897"/>
                  </rdf:Bag>
                </CopasiMT:hasPart>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="TGFb_R2_endo" initialConcentration="33.8506390142416" metaid="COPASI6" name="TGFb_TGFR2_endo">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI6">
              <bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P37173"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0016197"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0070021"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI6">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0016197"/>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0070021"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:hasPart>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P37173"/>
                  </rdf:Bag>
                </CopasiMT:hasPart>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="TGFb" initialConcentration="100" metaid="COPASI7" name="TGFb">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI7">
	<bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
	</rdf:Bag>
	</bqbiol:is>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI7">
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="TGFb_In" initialConcentration="0" metaid="COPASI8" name="TGFb_In">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI8">
              <bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
	</rdf:Bag>
	</bqbiol:is>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0016197"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI8">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0016197"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="Active_R2" initialConcentration="0" metaid="COPASI9" name="Active_TGFR2">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI9">
              <bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P37173"/>
	</rdf:Bag>
	</bqbiol:is>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C45329"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI9">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C45329"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P37173"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="Active_Rec" initialConcentration="0" metaid="COPASI10" name="Active_Rec">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI10">
              <bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P37173"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P36897"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C45329"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI10">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C45329"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:hasPart>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P36897"/>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P37173"/>
                  </rdf:Bag>
                </CopasiMT:hasPart>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="Active_Rec_endo" initialConcentration="0" metaid="COPASI11" name="Active_Rec_endo">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI11">
              <bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P37173"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P36897"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C45329"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0016197"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI11">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0016197"/>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C45329"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:hasPart>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P36897"/>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P37173"/>
                  </rdf:Bag>
                </CopasiMT:hasPart>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="Inactive_Rec" initialConcentration="0" metaid="COPASI12" name="Inactive_Rec">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI12">
              <bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P36897"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P37173"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C154407"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI12">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C154407"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:hasPart>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P01137"/>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P36897"/>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/P37173"/>
                  </rdf:Bag>
                </CopasiMT:hasPart>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="pS2_c" initialConcentration="0" metaid="COPASI13" name="pSMAD2_c">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI13">
              <bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
	</rdf:Bag>
	</bqbiol:is>
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/pr/PR:000037070"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C13226"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI13">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C13226"/>
                    <rdf:li rdf:resource="http://identifiers.org/pr/PR:000037070"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="S2_c" initialConcentration="1146.01803838863" metaid="COPASI14" name="SMAD2_c">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI14">
              <bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
	</rdf:Bag>
	</bqbiol:is>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C13226"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI14">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C13226"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="S4_c" initialConcentration="143.916431450302" metaid="COPASI15" name="SMAD4_c">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI15">
              <bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/Q13485"/>
	</rdf:Bag>
	</bqbiol:is>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C13226"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI15">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C13226"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/Q13485"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="pS2_pS2_S4_c" initialConcentration="0" metaid="COPASI16" name="pS2_pS2_S4_c">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI16">
              <bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/Q13485"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/pr/PR:000037070"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C13226"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI16">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C13226"/>
                    <rdf:li rdf:resource="http://identifiers.org/pr/PR:000037070"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:hasPart>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/Q13485"/>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
                  </rdf:Bag>
                </CopasiMT:hasPart>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="pS2_pS2_pS2_c" initialConcentration="0" metaid="COPASI17" name="pS2_pS2_pS2_c">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI17">
              <bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
	</rdf:Bag>
	</bqbiol:is>
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/pr/PR:000037070"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0070206"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C13226"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI17">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0070206"/>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C13226"/>
                    <rdf:li rdf:resource="http://identifiers.org/pr/PR:000037070"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="Smad7mRNA" initialConcentration="0.103311072468942" metaid="COPASI18" name="SMAD7_mRNA">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI18">
              <bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/bao/0000274"/>
	</rdf:Bag>
	</bqbiol:is>
	
	<bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/O15105"/>
	</rdf:Bag>
	</bqbiol:is>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI18">
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/bao/0000274"/>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/O15105"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="nuc" constant="false" id="Smad7mRNA1" initialConcentration="0.67216411877982" metaid="COPASI19" name="SMAD7_mRNA1">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI19">
	<bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/O15105"/>
	</rdf:Bag>
	</bqbiol:is>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI19">
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/O15105"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="cyt" constant="false" id="S7" initialConcentration="12.4243231076787" metaid="COPASI20" name="SMAD7">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI20">
              <bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/bao/0000274"/>
	</rdf:Bag>
	</bqbiol:is>
	
	<bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/O15105"/>
	</rdf:Bag>
	</bqbiol:is>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI20">
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/bao/0000274"/>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/O15105"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="nuc" constant="false" id="pS2_n" initialConcentration="0" metaid="COPASI21" name="pSMAD2_n">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI21">
              <bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
	</rdf:Bag>
	</bqbiol:is>
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C13197"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/pr/PR:000037070"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI21">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C13197"/>
                    <rdf:li rdf:resource="http://identifiers.org/pr/PR:000037070"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="nuc" constant="false" id="pS2_pS2_S4_n" initialConcentration="0" metaid="COPASI22" name="pS2_pS2_S4_n">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI22">
              <bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasPart>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/Q13485"/>
	</rdf:Bag>
	</bqbiol:hasPart>
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C13197"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/pr/PR:000037070"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI22">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C13197"/>
                    <rdf:li rdf:resource="http://identifiers.org/pr/PR:000037070"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:hasPart>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/Q13485"/>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
                  </rdf:Bag>
                </CopasiMT:hasPart>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="nuc" constant="false" id="pS2_pS2_pS2_n" initialConcentration="0" metaid="COPASI23" name="pS2_pS2_pS2_n">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI23">
              <bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
	</rdf:Bag>
	</bqbiol:is>
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C13197"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/pr/PR:000037070"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI23">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C13197"/>
                    <rdf:li rdf:resource="http://identifiers.org/pr/PR:000037070"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="nuc" constant="false" id="S2_n" initialConcentration="189.761470115617" metaid="COPASI24" name="SMAD2_n">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI24">
              <bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
	</rdf:Bag>
	</bqbiol:is>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C13197"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI24">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C13197"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/Q15796"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
      <species boundaryCondition="false" compartment="nuc" constant="false" id="S4_n" initialConcentration="203.589335374132" metaid="COPASI25" name="SMAD4_n">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI25">
              <bqbiol:is>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/uniprot/Q13485"/>
	</rdf:Bag>
	</bqbiol:is>
	
	<bqbiol:hasProperty>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C13197"/>
	</rdf:Bag>
	</bqbiol:hasProperty>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI25">
                <bqbiol:hasProperty>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C13197"/>
                  </rdf:Bag>
                </bqbiol:hasProperty>
                <CopasiMT:is>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/uniprot/Q13485"/>
                  </rdf:Bag>
                </CopasiMT:is>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </species>
    </listOfSpecies>
    <listOfParameters>
      <parameter constant="true" id="DRB" metaid="COPASI26" name="DRB" value="1">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI26">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2017-10-17T17:51:15Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="K_mran" metaid="COPASI27" name="K_mran" value="223.586">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI27">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="R1_total_C3" metaid="COPASI28" name="R1_total_C3" value="69.7199989056023">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI28">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="R2_total_C3" metaid="COPASI29" name="R2_total_C3" value="49.1925438819563">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI29">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="S2_export_from_nuc_C3" metaid="COPASI30" name="S2_export_from_nuc_C3" value="3.00430865315074">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI30">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="S2_import_to_nuc_C3" metaid="COPASI31" name="S2_import_to_nuc_C3" value="0.248774260500559">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI31">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="S2_total_C3" metaid="COPASI32" name="S2_total_C3" value="1335.77950850425">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI32">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="S4_export_from_nuc_C3" metaid="COPASI33" name="S4_export_from_nuc_C3" value="0.0984718694215043">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI33">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="S4_import_to_nuc_C3" metaid="COPASI34" name="S4_import_to_nuc_C3" value="0.0730474752631315">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI34">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="S4_total_C3" metaid="COPASI35" name="S4_total_C3" value="347.505766824434">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI35">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="S7KD" metaid="COPASI36" name="S7KD" value="1">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI36">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2017-10-17T17:46:13Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="Trimer_import_to_nuc" metaid="COPASI37" name="Trimer_import_to_nuc" value="0.144035002432848">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI37">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="export_cytoplasm" metaid="COPASI38" name="export_cytoplasm" value="0.0304372961307751">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI38">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="hill_fact1" metaid="COPASI39" name="hill_fact1" value="3.98630224594983">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI39">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="index_active_Rec_internalize_C3" metaid="COPASI40" name="index_active_Rec_internalize_C3" value="1.0379108128956">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI40">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="index_induced_R2_deg" metaid="COPASI41" name="index_induced_R2_deg" value="1.00037776866312">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI41">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="index_induced_ligand_deg" metaid="COPASI42" name="index_induced_ligand_deg" value="2.72106513634098">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI42">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="index_k_out_1_relative_speed_C3" metaid="COPASI43" name="index_k_out_1_relative_speed_C3" value="1.13287434679021">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI43">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="index_k_out_2_relative_speed_C3" metaid="COPASI44" name="index_k_out_2_relative_speed_C3" value="0.450697494637432">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI44">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="index_kb_R1" metaid="COPASI45" name="index_kb_R1" value="1.61290474569122">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI45">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="index_kb_R2" metaid="COPASI46" name="index_kb_R2" value="8.70498854136694">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI46">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="index_kb_homotrimer" metaid="COPASI47" name="index_kb_homotrimer" value="0.0163921522930962">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI47">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="index_kf_homotrimer" metaid="COPASI48" name="index_kf_homotrimer" value="4.4857919268227">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI48">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="index_seq_kb" metaid="COPASI49" name="index_seq_kb" value="0.000865131944828012">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI49">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="index_trimer_dephos" metaid="COPASI50" name="index_trimer_dephos" value="2.61013820571304">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI50">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="k_Dephos_C3" metaid="COPASI51" name="k_Dephos_C3" value="0.0707018316477647">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI51">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2017-10-17T17:52:07Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="k_S7_protein_C3" metaid="COPASI52" name="k_S7_protein_C3" value="0.123149764012103">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI52">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="k_disso_Active_Rec" metaid="COPASI53" name="k_disso_Active_Rec" value="0.00103940411358367">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI53">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="k_in_R1_C3" metaid="COPASI54" name="k_in_R1_C3" value="0.397836393488341">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI54">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="k_in_R2_C3" metaid="COPASI55" name="k_in_R2_C3" value="0.396038887562465">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI55">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="k_induced_S7_production_C3" metaid="COPASI56" name="k_induced_S7_production_C3" value="2.9510868497">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI56">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2017-11-10T11:07:13Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="k_medium" metaid="COPASI57" name="k_medium" value="2000000">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI57">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="k_phosphorylation" metaid="COPASI58" name="k_phosphorylation" value="0.0701560191772152">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI58">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="kb_trimmer" metaid="COPASI59" name="kb_trimmer" value="1.6077346670684">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI59">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="kdeg_R1" metaid="COPASI60" name="kdeg_R1" value="0.0586584495713968">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI60">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="kdeg_R2" metaid="COPASI61" name="kdeg_R2" value="0.0010003937382472">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI61">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="kdeg_S2" metaid="COPASI62" name="kdeg_S2" value="0.000514084012175461">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI62">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="kdeg_S4" metaid="COPASI63" name="kdeg_S4" value="0.00480202699360057">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI63">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="kdeg_S7" metaid="COPASI64" name="kdeg_S7" value="0.00102401829734485">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI64">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="kf_R1_activation" metaid="COPASI65" name="kf_R1_activation" value="4.98548548076033">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI65">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="kf_R2_activation" metaid="COPASI66" name="kf_R2_activation" value="4.95559496701657">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI66">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="kf_Seq_S7_Rec" metaid="COPASI67" name="kf_Seq_S7_Rec" value="0.882455038106022">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI67">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="kf_trimmer" metaid="COPASI68" name="kf_trimmer" value="4.81424700307387">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI68">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="kin_deg_Ligand" metaid="COPASI69" name="kin_deg_Ligand" value="0.720182234635314">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI69">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="kmRNA1deg_S7" metaid="COPASI70" name="kmRNA1deg_S7" value="0.00523181439900629">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI70">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="kmRNAdeg_S7" metaid="COPASI71" name="kmRNAdeg_S7" value="0.0990158065483902">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI71">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="kout_deg_Ligand_100pM" metaid="COPASI72" name="kout_deg_Ligand_100pM" value="0.00036189622">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI72">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="true" id="mRNA_prod_C3" metaid="COPASI73" name="mRNA_prod_C3" value="0.0239754962469105">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI73">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2021-02-10T14:28:23Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
      <parameter constant="false" id="NUC_CYT_SMAD2" metaid="COPASI74" name="NUC/CYT SMAD2" value="0.165583318725447">
        <annotation>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI74">
                <dcterms:created>
                  <rdf:Description>
                    <dcterms:W3CDTF>2017-09-07T16:51:42Z</dcterms:W3CDTF>
                  </rdf:Description>
                </dcterms:created>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
            </parameter>
    </listOfParameters>
    <listOfInitialAssignments>
      <initialAssignment symbol="TGFb_R1_surface">
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <apply>
            <divide/>
            <apply>
              <times/>
              <ci> R1_total_C3 </ci>
              <ci> kdeg_R1 </ci>
              <apply>
                <plus/>
                <ci> kdeg_R1 </ci>
                <apply>
                  <times/>
                  <ci> index_k_out_1_relative_speed_C3 </ci>
                  <ci> k_in_R1_C3 </ci>
                </apply>
              </apply>
            </apply>
            <apply>
              <plus/>
              <apply>
                <times/>
                <ci> k_in_R1_C3 </ci>
                <ci> kdeg_R1 </ci>
              </apply>
              <apply>
                <power/>
                <ci> kdeg_R1 </ci>
                <cn> 2 </cn>
              </apply>
              <apply>
                <times/>
                <ci> index_k_out_1_relative_speed_C3 </ci>
                <ci> k_in_R1_C3 </ci>
                <ci> kdeg_R1 </ci>
              </apply>
            </apply>
          </apply>
        </math>
            </initialAssignment>
      <initialAssignment symbol="TGFb_R2_surface">
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <apply>
            <divide/>
            <apply>
              <times/>
              <ci> R2_total_C3 </ci>
              <ci> kdeg_R2 </ci>
              <apply>
                <plus/>
                <ci> kdeg_R2 </ci>
                <apply>
                  <times/>
                  <ci> index_k_out_2_relative_speed_C3 </ci>
                  <ci> k_in_R2_C3 </ci>
                </apply>
              </apply>
            </apply>
            <apply>
              <plus/>
              <apply>
                <times/>
                <ci> k_in_R2_C3 </ci>
                <ci> kdeg_R2 </ci>
              </apply>
              <apply>
                <power/>
                <ci> kdeg_R2 </ci>
                <cn> 2 </cn>
              </apply>
              <apply>
                <times/>
                <ci> index_k_out_2_relative_speed_C3 </ci>
                <ci> k_in_R2_C3 </ci>
                <ci> kdeg_R2 </ci>
              </apply>
            </apply>
          </apply>
        </math>
            </initialAssignment>
      <initialAssignment symbol="TGFb_R1_endo">
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <apply>
            <divide/>
            <apply>
              <times/>
              <ci> R1_total_C3 </ci>
              <ci> k_in_R1_C3 </ci>
              <ci> kdeg_R1 </ci>
            </apply>
            <apply>
              <plus/>
              <apply>
                <times/>
                <ci> k_in_R1_C3 </ci>
                <ci> kdeg_R1 </ci>
              </apply>
              <apply>
                <power/>
                <ci> kdeg_R1 </ci>
                <cn> 2 </cn>
              </apply>
              <apply>
                <times/>
                <ci> index_k_out_1_relative_speed_C3 </ci>
                <ci> k_in_R1_C3 </ci>
                <ci> kdeg_R1 </ci>
              </apply>
            </apply>
          </apply>
        </math>
            </initialAssignment>
      <initialAssignment symbol="TGFb_R2_endo">
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <apply>
            <divide/>
            <apply>
              <times/>
              <ci> R2_total_C3 </ci>
              <ci> k_in_R2_C3 </ci>
              <ci> kdeg_R2 </ci>
            </apply>
            <apply>
              <plus/>
              <apply>
                <times/>
                <ci> k_in_R2_C3 </ci>
                <ci> kdeg_R2 </ci>
              </apply>
              <apply>
                <power/>
                <ci> kdeg_R2 </ci>
                <cn> 2 </cn>
              </apply>
              <apply>
                <times/>
                <ci> index_k_out_2_relative_speed_C3 </ci>
                <ci> k_in_R2_C3 </ci>
                <ci> kdeg_R2 </ci>
              </apply>
            </apply>
          </apply>
        </math>
            </initialAssignment>
      <initialAssignment symbol="S2_c">
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <apply>
            <divide/>
            <apply>
              <times/>
              <ci> S2_total_C3 </ci>
              <apply>
                <plus/>
                <ci> S2_export_from_nuc_C3 </ci>
                <ci> kdeg_S2 </ci>
              </apply>
            </apply>
            <apply>
              <plus/>
              <apply>
                <times/>
                <cn> 2 </cn>
                <ci> S2_import_to_nuc_C3 </ci>
              </apply>
              <ci> S2_export_from_nuc_C3 </ci>
              <ci> kdeg_S2 </ci>
            </apply>
          </apply>
        </math>
            </initialAssignment>
      <initialAssignment symbol="S4_c">
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <apply>
            <divide/>
            <apply>
              <times/>
              <ci> S4_total_C3 </ci>
              <apply>
                <plus/>
                <ci> S4_export_from_nuc_C3 </ci>
                <ci> kdeg_S4 </ci>
              </apply>
            </apply>
            <apply>
              <plus/>
              <apply>
                <times/>
                <cn> 2 </cn>
                <ci> S4_import_to_nuc_C3 </ci>
              </apply>
              <ci> S4_export_from_nuc_C3 </ci>
              <ci> kdeg_S4 </ci>
            </apply>
          </apply>
        </math>
            </initialAssignment>
      <initialAssignment symbol="Smad7mRNA">
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <apply>
            <divide/>
            <apply>
              <times/>
              <ci> export_cytoplasm </ci>
              <ci> mRNA_prod_C3 </ci>
            </apply>
            <apply>
              <times/>
              <cn> 2 </cn>
              <ci> kmRNAdeg_S7 </ci>
              <apply>
                <plus/>
                <ci> export_cytoplasm </ci>
                <ci> kmRNA1deg_S7 </ci>
              </apply>
            </apply>
          </apply>
        </math>
            </initialAssignment>
      <initialAssignment symbol="Smad7mRNA1">
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <apply>
            <divide/>
            <ci> mRNA_prod_C3 </ci>
            <apply>
              <plus/>
              <ci> export_cytoplasm </ci>
              <ci> kmRNA1deg_S7 </ci>
            </apply>
          </apply>
        </math>
            </initialAssignment>
      <initialAssignment symbol="S7">
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <apply>
            <divide/>
            <apply>
              <times/>
              <ci> export_cytoplasm </ci>
              <ci> k_S7_protein_C3 </ci>
              <ci> mRNA_prod_C3 </ci>
            </apply>
            <apply>
              <times/>
              <cn> 2 </cn>
              <ci> kdeg_S7 </ci>
              <ci> kmRNAdeg_S7 </ci>
              <apply>
                <plus/>
                <ci> export_cytoplasm </ci>
                <ci> kmRNA1deg_S7 </ci>
              </apply>
            </apply>
          </apply>
        </math>
            </initialAssignment>
      <initialAssignment symbol="S2_n">
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <apply>
            <divide/>
            <apply>
              <times/>
              <cn> 2 </cn>
              <ci> S2_total_C3 </ci>
              <ci> S2_import_to_nuc_C3 </ci>
            </apply>
            <apply>
              <plus/>
              <apply>
                <times/>
                <cn> 2 </cn>
                <ci> S2_import_to_nuc_C3 </ci>
              </apply>
              <ci> S2_export_from_nuc_C3 </ci>
              <ci> kdeg_S2 </ci>
            </apply>
          </apply>
        </math>
            </initialAssignment>
      <initialAssignment symbol="S4_n">
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <apply>
            <divide/>
            <apply>
              <times/>
              <cn> 2 </cn>
              <ci> S4_total_C3 </ci>
              <ci> S4_import_to_nuc_C3 </ci>
            </apply>
            <apply>
              <plus/>
              <apply>
                <times/>
                <cn> 2 </cn>
                <ci> S4_import_to_nuc_C3 </ci>
              </apply>
              <ci> S4_export_from_nuc_C3 </ci>
              <ci> kdeg_S4 </ci>
            </apply>
          </apply>
        </math>
            </initialAssignment>
    </listOfInitialAssignments>
    <listOfRules>
      <assignmentRule variable="NUC_CYT_SMAD2">
        <math xmlns="http://www.w3.org/1998/Math/MathML">        
          <apply>
            <divide/>
            <apply>
              <plus/>
              <apply>
                <times/>
                <cn> 2 </cn>
                <ci> pS2_pS2_S4_n </ci>
              </apply>
              <ci> pS2_n </ci>
              <ci> S2_n </ci>
              <apply>
                <times/>
                <cn> 3 </cn>
                <ci> pS2_pS2_pS2_n </ci>
              </apply>
            </apply>
            <apply>
              <plus/>
              <apply>
                <times/>
                <cn> 2 </cn>
                <ci> pS2_pS2_S4_c </ci>
              </apply>
              <ci> pS2_c </ci>
              <ci> S2_c </ci>
              <apply>
                <times/>
                <cn> 3 </cn>
                <ci> pS2_pS2_pS2_c </ci>
              </apply>
            </apply>
          </apply>
        </math>
            </assignmentRule>
    </listOfRules>
    <listOfReactions>
      <reaction id="reaction1" metaid="COPASI75" name="reaction1" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI75">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C20139"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI75">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C20139"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="TGFb" stoichiometry="1"/>
        </listOfReactants>
        <listOfModifiers>
          <modifierSpeciesReference species="TGFb_R2_surface"/>
        </listOfModifiers>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction1 </ci>
                <ci> TGFb </ci>
                <ci> TGFb_R2_surface </ci>
                <ci> k_medium </ci>
                <ci> kf_R2_activation </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction2" metaid="COPASI76" name="reaction2" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI76">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0001881"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI76">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0001881"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="TGFb_R2_surface" stoichiometry="1"/>
        </listOfReactants>
        <listOfModifiers>
          <modifierSpeciesReference species="TGFb"/>
        </listOfModifiers>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction2 </ci>
                <ci> TGFb </ci>
                <ci> TGFb_R2_surface </ci>
                <ci> kf_R2_activation </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction3" metaid="COPASI77" name="reaction3" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI77">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/ncit/C40702"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI77">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/ncit/C40702"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfProducts>
          <speciesReference species="Active_R2" stoichiometry="1"/>
        </listOfProducts>
        <listOfModifiers>
          <modifierSpeciesReference species="TGFb"/>
          <modifierSpeciesReference species="TGFb_R2_surface"/>
        </listOfModifiers>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction3 </ci>
                <ci> TGFb </ci>
                <ci> TGFb_R2_surface </ci>
                <ci> kf_R2_activation </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction4" metaid="COPASI78" name="reaction4" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI78">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0032801"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI78">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0032801"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="Active_R2" stoichiometry="1"/>
        </listOfReactants>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction4 </ci>
                <ci> Active_R2 </ci>
                <ci> index_kb_R2 </ci>
                <ci> kf_R2_activation </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction5" metaid="COPASI79" name="reaction5" reversible="false">
        <annotation>
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              <listOfReactants>
          <speciesReference species="Inactive_Rec" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="TGFb_R1_endo" stoichiometry="1"/>
          <speciesReference species="TGFb_R2_endo" stoichiometry="1"/>
          <speciesReference species="S7" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction16 </ci>
                <ci> Inactive_Rec </ci>
                <ci> index_induced_ligand_deg </ci>
                <ci> kin_deg_Ligand </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction17" metaid="COPASI91" name="reaction17" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI91">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0001881"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI91">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0001881"/>
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                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="Inactive_Rec" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="TGFb_R1_endo" stoichiometry="1"/>
          <speciesReference species="TGFb_In" stoichiometry="1"/>
          <speciesReference species="S7" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction17 </ci>
                <ci> Inactive_Rec </ci>
                <ci> index_induced_R2_deg </ci>
                <ci> kdeg_R2 </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction18" metaid="COPASI92" name="reaction18" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI92">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0048227"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI92">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0048227"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="TGFb_R1_surface" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="TGFb_R1_endo" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <ci> k_in_R1_C3 </ci>
              <ci> TGFb_R1_surface </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction19" metaid="COPASI93" name="reaction19" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI93">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0048227"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI93">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0048227"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="TGFb_R2_surface" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="TGFb_R2_endo" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <ci> k_in_R2_C3 </ci>
              <ci> TGFb_R2_surface </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction20" metaid="COPASI94" name="reaction20" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI94">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:1990126"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI94">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:1990126"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="TGFb_R1_endo" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="TGFb_R1_surface" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction20_2_0 </ci>
                <ci> TGFb_R1_endo </ci>
                <ci> index_k_out_1_relative_speed_C3 </ci>
                <ci> k_in_R1_C3 </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction21" metaid="COPASI95" name="reaction21" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI95">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:1990126"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI95">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:1990126"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="TGFb_R2_endo" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="TGFb_R2_surface" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction21_2_0 </ci>
                <ci> TGFb_R2_endo </ci>
                <ci> index_k_out_2_relative_speed_C3 </ci>
                <ci> k_in_R2_C3 </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction22" metaid="COPASI96" name="reaction22" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI96">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0048227"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI96">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0048227"/>
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                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="Active_Rec" stoichiometry="1"/>
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        <listOfProducts>
          <speciesReference species="Active_Rec_endo" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction22_2_0 </ci>
                <ci> Active_Rec </ci>
                <ci> index_active_Rec_internalize_C3 </ci>
                <ci> k_in_R1_C3 </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction23" metaid="COPASI97" name="reaction23" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI97">
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	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0001881"/>
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	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI97">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0001881"/>
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              </rdf:Description>
            </rdf:RDF>
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        </annotation>
              <listOfReactants>
          <speciesReference species="Active_Rec_endo" stoichiometry="1"/>
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        <listOfProducts>
          <speciesReference species="TGFb_R1_endo" stoichiometry="1"/>
          <speciesReference species="TGFb_R2_endo" stoichiometry="1"/>
          <speciesReference species="TGFb_In" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <ci> k_disso_Active_Rec </ci>
              <ci> Active_Rec_endo </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction24" metaid="COPASI98" name="reaction24" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI98">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000179"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI98">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000179"/>
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                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="TGFb_In" stoichiometry="1"/>
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        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <ci> kin_deg_Ligand </ci>
              <ci> TGFb_In </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction25" metaid="COPASI99" name="reaction25" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI99">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000179"/>
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	</bqbiol:isVersionOf>
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          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI99">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000179"/>
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                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="TGFb" stoichiometry="1"/>
        </listOfReactants>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <ci> kout_deg_Ligand_100pM </ci>
              <ci> TGFb </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction26" metaid="COPASI100" name="reaction26" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI100">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000216"/>
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	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI100">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000216"/>
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                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="S2_c" stoichiometry="1"/>
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        <listOfProducts>
          <speciesReference species="pS2_c" stoichiometry="1"/>
        </listOfProducts>
        <listOfModifiers>
          <modifierSpeciesReference species="Active_Rec_endo"/>
        </listOfModifiers>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction26_0 </ci>
                <ci> Active_Rec_endo </ci>
                <ci> S2_c </ci>
                <ci> k_phosphorylation </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction27" metaid="COPASI101" name="reaction27" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI101">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0070208"/>
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	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI101">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0070208"/>
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                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
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        </annotation>
              <listOfReactants>
          <speciesReference species="pS2_c" stoichiometry="2"/>
          <speciesReference species="S4_c" stoichiometry="1"/>
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        <listOfProducts>
          <speciesReference species="pS2_pS2_S4_c" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <ci> kf_trimmer </ci>
              <apply>
                <power/>
                <ci> pS2_c </ci>
                <cn> 2 </cn>
              </apply>
              <ci> S4_c </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction28" metaid="COPASI102" name="reaction28" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI102">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000180"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI102">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000180"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="pS2_pS2_S4_c" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="pS2_c" stoichiometry="2"/>
          <speciesReference species="S4_c" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <ci> kb_trimmer </ci>
              <ci> pS2_pS2_S4_c </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction29" metaid="COPASI103" name="reaction29" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI103">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0070208"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI103">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0070208"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="pS2_n" stoichiometry="2"/>
          <speciesReference species="S4_n" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="pS2_pS2_S4_n" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> nuc </ci>
              <ci> kf_trimmer </ci>
              <apply>
                <power/>
                <ci> pS2_n </ci>
                <cn> 2 </cn>
              </apply>
              <ci> S4_n </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction30" metaid="COPASI104" name="reaction30" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI104">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000180"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI104">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000180"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="pS2_pS2_S4_n" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="pS2_n" stoichiometry="2"/>
          <speciesReference species="S4_n" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> nuc </ci>
              <ci> kb_trimmer </ci>
              <ci> pS2_pS2_S4_n </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction31" metaid="COPASI105" name="reaction31" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI105">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0070207"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI105">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0070207"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="pS2_c" stoichiometry="3"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="pS2_pS2_pS2_c" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction31_2_1_0 </ci>
                <ci> index_kf_homotrimer </ci>
                <ci> kf_trimmer </ci>
                <ci> pS2_c </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction32" metaid="COPASI106" name="reaction32" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI106">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0070207"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI106">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0070207"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="pS2_pS2_pS2_c" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="pS2_c" stoichiometry="3"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction32_3_0 </ci>
                <ci> index_kb_homotrimer </ci>
                <ci> kb_trimmer </ci>
                <ci> pS2_pS2_pS2_c </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction33" metaid="COPASI107" name="reaction33" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI107">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000180"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI107">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000180"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="pS2_n" stoichiometry="3"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="pS2_pS2_pS2_n" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> nuc </ci>
              <apply>
                <ci> Function_for_reaction33_2_1_0 </ci>
                <ci> index_kf_homotrimer </ci>
                <ci> kf_trimmer </ci>
                <ci> pS2_n </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction34" metaid="COPASI108" name="reaction34" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI108">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000180"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI108">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000180"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="pS2_pS2_pS2_n" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="pS2_n" stoichiometry="3"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> nuc </ci>
              <apply>
                <ci> Function_for_reaction34_2_0 </ci>
                <ci> index_kb_homotrimer </ci>
                <ci> kb_trimmer </ci>
                <ci> pS2_pS2_pS2_n </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction35" metaid="COPASI109" name="reaction35" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI109">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0006606"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI109">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0006606"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="S2_c" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="S2_n" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <ci> Function_for_reaction35_3_0 </ci>
              <ci> S2_c </ci>
              <ci> S2_import_to_nuc_C3 </ci>
              <ci> cyt </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction36" metaid="COPASI110" name="reaction36" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI110">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0006611"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI110">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0006611"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="S2_n" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="S2_c" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <ci> Function_for_reaction36_3_0 </ci>
              <ci> S2_export_from_nuc_C3 </ci>
              <ci> S2_n </ci>
              <ci> nuc </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction37" metaid="COPASI111" name="reaction37" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI111">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0006606"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI111">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0006606"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="S4_c" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="S4_n" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <ci> Function_for_reaction37_3_0 </ci>
              <ci> S4_c </ci>
              <ci> S4_import_to_nuc_C3 </ci>
              <ci> cyt </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction38" metaid="COPASI112" name="reaction38" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI112">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0006611"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI112">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0006611"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="S4_n" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="S4_c" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <ci> Function_for_reaction38_3_0 </ci>
              <ci> S4_export_from_nuc_C3 </ci>
              <ci> S4_n </ci>
              <ci> nuc </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction39" metaid="COPASI113" name="reaction39" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI113">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0006606"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI113">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0006606"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="pS2_c" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="pS2_n" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <ci> Function_for_reaction39_3_0 </ci>
              <ci> S2_import_to_nuc_C3 </ci>
              <ci> cyt </ci>
              <ci> pS2_c </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction40" metaid="COPASI114" name="reaction40" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI114">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0006611"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI114">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0006611"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="pS2_n" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="pS2_c" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <ci> Function_for_reaction40_3_0 </ci>
              <ci> S2_export_from_nuc_C3 </ci>
              <ci> nuc </ci>
              <ci> pS2_n </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction41" metaid="COPASI115" name="reaction41" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI115">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0006606"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI115">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0006606"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="pS2_pS2_S4_c" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="pS2_pS2_S4_n" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <ci> Function_for_reaction41_2 </ci>
              <ci> Trimer_import_to_nuc </ci>
              <ci> cyt </ci>
              <ci> pS2_pS2_S4_c </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction42" metaid="COPASI116" name="reaction42" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI116">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0006606"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI116">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0006606"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="pS2_pS2_pS2_c" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="pS2_pS2_pS2_n" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <ci> Function_for_reaction42_0 </ci>
              <ci> Trimer_import_to_nuc </ci>
              <ci> cyt </ci>
              <ci> pS2_pS2_pS2_c </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction43" metaid="COPASI117" name="reaction43" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI117">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000330"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI117">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000330"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="pS2_n" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="S2_n" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> nuc </ci>
              <ci> k_Dephos_C3 </ci>
              <ci> pS2_n </ci>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction44" metaid="COPASI118" name="reaction44" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI118">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000180"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI118">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000180"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="pS2_pS2_S4_n" stoichiometry="1"/>
        </listOfReactants>
        <listOfProducts>
          <speciesReference species="pS2_n" stoichiometry="1"/>
          <speciesReference species="S2_n" stoichiometry="1"/>
          <speciesReference species="S4_n" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> nuc </ci>
              <apply>
                <ci> Function_for_reaction44_4_0 </ci>
                <ci> index_trimer_dephos </ci>
                <ci> k_Dephos_C3 </ci>
                <ci> pS2_pS2_S4_n </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction45" metaid="COPASI119" name="reaction45" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI119">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000393"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI119">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000393"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfProducts>
          <speciesReference species="S2_c" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction45_3_1_0 </ci>
                <ci> S2_export_from_nuc_C3 </ci>
                <ci> S2_import_to_nuc_C3 </ci>
                <ci> S2_total_C3 </ci>
                <ci> kdeg_S2 </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction46" metaid="COPASI120" name="reaction46" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI120">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000393"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI120">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000393"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfProducts>
          <speciesReference species="S4_c" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction46_3_1_0 </ci>
                <ci> S4_export_from_nuc_C3 </ci>
                <ci> S4_import_to_nuc_C3 </ci>
                <ci> S4_total_C3 </ci>
                <ci> kdeg_S4 </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction47" metaid="COPASI121" name="reaction47" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI121">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000393"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI121">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000393"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfProducts>
          <speciesReference species="TGFb_R1_surface" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction47_3_1_0 </ci>
                <ci> R1_total_C3 </ci>
                <ci> index_k_out_1_relative_speed_C3 </ci>
                <ci> k_in_R1_C3 </ci>
                <ci> kdeg_R1 </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction48" metaid="COPASI122" name="reaction48" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI122">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000393"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI122">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/sbo/SBO:0000393"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfProducts>
          <speciesReference species="TGFb_R2_surface" stoichiometry="1"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> cyt </ci>
              <apply>
                <ci> Function_for_reaction48_1_1_0 </ci>
                <ci> R2_total_C3 </ci>
                <ci> index_k_out_2_relative_speed_C3 </ci>
                <ci> k_in_R2_C3 </ci>
                <ci> kdeg_R2 </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction51" metaid="COPASI123" name="reaction51" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI123">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0009299"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI123">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0009299"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfProducts>
          <speciesReference species="Smad7mRNA1" stoichiometry="1"/>
        </listOfProducts>
        <listOfModifiers>
          <modifierSpeciesReference species="pS2_pS2_S4_n"/>
        </listOfModifiers>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">          
            <apply>
              <times/>
              <ci> nuc </ci>
              <apply>
                <ci> Function_for_reaction51_3_0 </ci>
                <ci> DRB </ci>
                <ci> K_mran </ci>
                <ci> S7KD </ci>
                <ci> hill_fact1 </ci>
                <ci> k_induced_S7_production_C3 </ci>
                <ci> mRNA_prod_C3 </ci>
                <ci> pS2_pS2_S4_n </ci>
              </apply>
            </apply>
          </math>
                </kineticLaw>
      </reaction>
      <reaction id="reaction52" metaid="COPASI124" name="reaction52" reversible="false">
        <annotation>
          <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
            <rdf:Description rdf:about="#COPASI124">
	<bqbiol:isVersionOf>
	<rdf:Bag>
	<rdf:li rdf:resource="http://identifiers.org/go/GO:0006397"/>
	</rdf:Bag>
	</bqbiol:isVersionOf>
	</rdf:Description>
	
	
	
	
          </rdf:RDF>
          <COPASI xmlns="http://www.copasi.org/static/sbml">
            <rdf:RDF xmlns:CopasiMT="http://www.copasi.org/RDF/MiriamTerms#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
              <rdf:Description rdf:about="#COPASI124">
                <CopasiMT:isVersionOf>
                  <rdf:Bag>
                    <rdf:li rdf:resource="http://identifiers.org/go/GO:0006397"/>
                  </rdf:Bag>
                </CopasiMT:isVersionOf>
              </rdf:Description>
            </rdf:RDF>
          </COPASI>
        </annotation>
              <listOfReactants>
          <speciesReference species="Smad7mRNA1" stoichiometry="1"/>
        </listOfReactants>
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            <apply>
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              <ci> nuc </ci>
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