chrom: HLA-DQB1*03:03:02:01
length: 7126
nucleotide_counts:
  A: 1816
  C: 1645
  G: 1708
  N: 0
  T: 1957
nucleotide_pair_counts:
  AA: 484
  AC: 358
  AG: 527
  AN: 0
  AT: 447
  CA: 498
  CC: 451
  CG: 145
  CN: 0
  CT: 550
  GA: 489
  GC: 358
  GG: 509
  GN: 0
  GT: 352
  NA: 0
  NC: 0
  NG: 0
  NN: 0
  NT: 0
  TA: 345
  TC: 478
  TG: 527
  TN: 0
  TT: 607
