>7YG3_1|Chain A|MHC class I antigen|Homo sapiens (9606)
GSHSMRYFYTAMSRPGRGEPRFITVGYVDDTQFVRFDSDATSPRMAPRAPWIEQEGPEYWDRETQISKTNTQTYRENLRTALRYYNQSEAGSHIIQRMYGCDLGPDGRLLRGHNQLAYDGKDYIALNEDLSSWTAADTAAQITQLKWEAARVAEQLRAYLEGECVEWLRRYLENGKETLQRADPPKTHVTHHPISDHEATLRCWALGFYPAEITLTWQRDGEDQTQDTELVETRPAGDRTFQKWAAVVVPSGEEQRYTCHVQHEGLPKPLTLRWEP
>7YG3_2|Chain B[auth C]|Beta-2-microglobulin|Homo sapiens (9606)
IQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYACRVNHVTLSQPKIVKWDRDM
>7YG3_3|Chain C[auth B]|ARG-GLN-ASP-ILE-LEU-ASP-LEU-TRP-ILE|Human immunodeficiency virus (12721)
RQDILDLWI