>1k2d_P mol:protein length:23 Myelin Basic Protein peptide with 8 residue linker peptide HSRGGASQYRPSQRHGTGSGSGS >1k2d_P mol:protein length:23 Myelin Basic Protein peptide with 8 residue linker peptide HSRGGASQYRPSQRHGTGSGSGS >1k2d_B mol:protein length:189 H-2 class II histocompatibility antigen, A-U beta chain GDSERHFVVQFQPFCYFTNGTQRIRYVTRYIYNREEYLRFDSDVGEYRAVTELGRPDAE YYNKQYLERTRAELDTVCRYNYEETEVPTSLRRLEQPNVVISLSRTEALNHHNTLVCSV TDFYPAKIKVRWFRNGQEETVGVSSTQLIRNGDWTFQVLVMLEMTPRRGEVYTCHVEHP SLKSPITVEWRA >1k2d_A mol:protein length:189 H-2 class II histocompatibility antigen, A-U alpha chain HSRGEDDIEADHVGSYGIVVYQSPGDIGQYTFEFDGDELFYVDLDKKETIWMLPEFAQL RSFDPQGGLQNIATGKHNLGVLTKRSNSTPATNEAPQATVFPKSPVLLGQPNTLICFVD NIFPPVINITWLRNSKSVADGVYETSFFVNRDYSFHKLSYLTFIPSDDDIYDCKVEHWG LEEPVLKHWEPE