>2pxy_D mol:protein length:189 H-2 class II histocompatibility antigen, A-U beta chain DSERHFVVQFQPFCYFTNGTQRIRYVTRYIYNREEYLRFDSDVGEYRAVTELGRPDAEY YNKQYLERTRAELDTVCRYNYEETEVPTSLRRLEQPNVVISLSRTEALNHHNTLVCSVT DFYPAKIKVRWFRNGQEETVGVSSTQLIRNGDWTFQVLVMLEMTPRRGEVYTCHVEHPS LKSPITVEWRAQ >2pxy_C mol:protein length:183 H-2 class II histocompatibility antigen, A-U alpha chain DDIEADHVGSYGIVVYQSPGDIGQYTFEFDGDELFYVDLDKKETIWMLPEFAQLRSFDP QGGLQNIATGKHNLGVLTKRSNSTPATNEAPQATVFPKSPVLLGQPNTLICFVDNIFPP VINITWLRNSKSVADGVYETSFFVNRDYSFHKLSYLTFIPSDDDIYDCKVEHWGLEEPV LKHWEP >2pxy_P mol:protein length:13 Myelin basic protein (MBP)-peptide HSRGGASQYRPSQ >2pxy_B mol:protein length:111 T cell receptor beta chain AVTQSPRNKVAVTGEKVTLSCNQTNNHNNMYWYRQDTGHGLRLIYYSYGAGSTEKGDIP DGYKASRPSQENFSLTLESATPSQTSVYFCASGDASGAETLYFGPGTRLTVL >2pxy_P mol:protein length:13 Myelin basic protein (MBP)-peptide HSRGGASQYRPSQ >2pxy_A mol:protein length:114 T cell receptor alpha chain SADSVTQTGGQVALSEEDFLTIHCNYSASGYPALFWYVQYPGEGPQFLFRASRDKEKGS SRGFEATYNKEATSFHLQKASVQESDSAVYYCALSENYGNEKITFGAGTKLQVVP