>4ZUW_1|Chain A|Classical MHC class I antigen|Equus caballus (9796)
GSHSMRYFYTAVSRPGRGEPRFIAVGYVDDTQFVRFDSDAASPRMEPRAPWVEQEGPEYWERETRNMKEATQNFRVGLNTLHGYYNQSEAGSHTLQRMYGCDVGPDGRLLRGYRQDAYDGADYIALNEDLRSWTAADAAAQITRRKREEAGVAEQCRNYLEGTCVEWLLRYLENGNETLQRADAPKTHVTHHPISDHEVTLRCWALGFYPEEISLSWQRDGEDVTQDTEFVETRPAGDRTFQKWAAVVVPSGEEQRYTCHVQHEGLAEPVTLRW
>4ZUW_2|Chain B|Beta-2-microglobulin|Mus musculus (10090)
IQKTPQIQVYSRHPPENGKPNILNCYVTQFHPPHIEIQMLKNGKKIPKVEMSDMSFSKDWSFYILAHTEFTPTETDTYACRVKHDSMAEPKTVYWDRDM
>4ZUW_3|Chain C|GLY-SER-GLN-LYS-LEU-THR-THR-GLY-ASN-CYS-ASN-TRP|Equine infectious anemia virus (11665)
GSQKLTTGNCNW