>1K2D_1|Chain A|H-2 class II histocompatibility antigen, A-U alpha chain|Mus musculus (10090) HSRGEDDIEADHVGSYGIVVYQSPGDIGQYTFEFDGDELFYVDLDKKETIWMLPEFAQLRSFDPQGGLQNIATGKHNLGVLTKRSNSTPATNEAPQATVFPKSPVLLGQPNTLICFVDNIFPPVINITWLRNSKSVADGVYETSFFVNRDYSFHKLSYLTFIPSDDDIYDCKVEHWGLEEPVLKHWEPE >1K2D_2|Chain B|H-2 class II histocompatibility antigen, A-U beta chain|Mus musculus (10090) GDSERHFVVQFQPFCYFTNGTQRIRYVTRYIYNREEYLRFDSDVGEYRAVTELGRPDAEYYNKQYLERTRAELDTVCRYNYEETEVPTSLRRLEQPNVVISLSRTEALNHHNTLVCSVTDFYPAKIKVRWFRNGQEETVGVSSTQLIRNGDWTFQVLVMLEMTPRRGEVYTCHVEHPSLKSPITVEWRA >1K2D_3|Chain C[auth P]|Myelin Basic Protein peptide with 8 residue linker peptide|null HSRGGASQYRPSQRHGTGSGSGS