>2YPK_1|Chain A|HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, B-57 ALPHA CHAIN|HOMO SAPIENS (9606) GSHSMRYFYTAMSRPGRGEPRFIAVGYVDDTQFVRFDSDAASPRMAPRAPWIEQEGPEYWDGETRNMKASAQTYRENLRIALRYYNQSEAGSHIIQVMYGCDVGPDGRLLRGHDQSAYDGKDYIALNEDLSSWTAADTAAQITQRKWEAARVAEQLRAYLEGLCVEWLRRYLENGKETLQRADPPKTHVTHHPISDHEATLRCWALGFYPAEITLTWQRDGEDQTQDTELVETRPAGDRTFQKWAAVVVPSGEEQRYTCHVQHEGLPKPLTLRW >2YPK_2|Chain B|BETA-2-MICROGLOBULIN|HOMO SAPIENS (9606) IQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYACRVNHVTLSQPKIVKWDRDM >2YPK_3|Chain C|KF11 P24 GAG PEPTIDE|HUMAN IMMUNODEFICIENCY VIRUS (12721) KAFSPEVIPMF