>1QO3_2|Chain B|BETA-2-MICROGLOBULIN|MUS MUSCULUS (10090) MIQKTPQIQVYSRHPPENGKPNILNCYVTQFHPPHIEIQMLKNGKKIPKVEMSDMSFSKDWSFYILAHTEFTPTETDTYACRVKHASMAEPKTVYWDRDM >1QO3_1|Chain A|MHC CLASS I H-2DD HEAVY CHAIN|MUS MUSCULUS (10090) MSHSLRYFVTAVSRPGFGEPRYMEVGYVDNTEFVRFDSDAENPRYEPRARWIEQEGPEYWERETRRAKGNEQSFRVDLRTALRYYNQSAGGSHTLQWMAGCDVESDGRLLRGYWQFAYDGCDYIALNEDLKTWTAADMAAQITRRKWEQAGAAERDRAYLEGECVEWLRRYLKNGNATLLRTDPPKAHVTHHRRPEGDVTLRCWALGFYPADITLTWQLNGEELTQEMELVETRPAGDGTFQKWASVVVPLGKEQKYTCHVEHEGLPEPLTLRWGKE >1QO3_3|Chains C, D|LY49A|MUS MUSCULUS (10090) STVLDSLQHTGRGDKVYWFCYGMKCYYFVMDRKTWSGCKQTCQSSSLSLLKIDDEDELKFLQLVVPSDSCWVGLSYDNKKKDWAWIDNRPSKLALNTRKYNIRDGGCMLLSKTRLDNGNCDQVFICICGKRLDKFPH >1QO3_4|Chain E[auth P]|HIV ENVELOPE GLYCOPROTEIN 120 PEPTIDE|HUMAN IMMUNODEFICIENCY VIRUS (12721) RGPGRAFVTI