>1a1n_C mol:protein length:8  PEPTIDE VPLRPMTY
VPLRPMTY
>1a1n_B mol:protein length:99  Beta-2-microglobulin
IQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKD
WSFYLLYYTEFTPTEKDEYACRVNHVTLSQPKIVKWDRDM
>1a1n_C mol:protein length:8  PEPTIDE VPLRPMTY
VPLRPMTY
>1a1n_A mol:protein length:276  HLA class I histocompatibility antigen, BW-53 B*5301 alpha chain
GSHSMRYFYTAMSRPGRGEPRFIAVGYVDDTQFVRFDSDAASPRTEPRPPWIEQEGPEY
WDRNTQIFKTNTQTYRESLRNLRGYYNQSEAGSHIIQRMYGCDLGPDGRLLRGHDQSAY
DGKDYIALNEDLSSWTAADTAAQITQRKWEAARVAEQLRAYLEGLCVEWLRRYLENGKE
TLQRADPPKTHVTHHPVSDHEATLRCWALGFYPAEITLTWQRDGEDQTQDTELVETRPA
GDRTFQKWAAVVVPSGEEQRYTCHVQHEGLPKPLTLRWEP