>20XK_2|Chain B|Beta-2-microglobulin|Mus musculus (10090)
QKTPQIQVYSRHPPENGKPNILNCYVTQFHPPHIEIQMLKNGKKIPKVEMSDMSFSKDWSFYILAHTEFTPTETDTYACRVKHASMAEPKTVYWDRDM
>20XK_3|Chain C|LYS-ALA-VAL-LYS-ASN-PRO-ALA-PRO-ILE|Cryptosporidium parvum (5807)
KAVKNPAPI
>20XK_1|Chain A|H-2 class I histocompatibility antigen, D-B alpha chain|Mus musculus (10090)
GPHSMRYFETAVSRPGLEEPRYISVGYVDNKEFVRFDSDAENPRYEPRAPWMEQEGPEYWERETQKAKGQEQWFRVSLRNLLGYYNQSAGGSHTLQQMSGCDLGSDWRLLRGYLQFAYEGRDYIALNEDLKTWTAADMAAQITRRKWEQSGAAEHYKAYLEGECVEWLHRYLKNGNATLLRTDSPKAHVTHHPRSKGEVTLRCWALGFYPADITLTWQLNGEELTQDMELVETRPAGDGTFQKWASVVVPLGKEQNYTCRVYHEGLPEPLTLRWE