>1MUJ_1|Chain A|H-2 CLASS II HISTOCOMPATIBILITY ANTIGEN, A-B ALPHA CHAIN|Mus musculus (10090) EDDIEADHVGTYGISVYQSPGDIGQYTFEFDGDELFYVDLDKKETVWMLPEFGQLASFDPQGGLQNIAVVKHNLGVLTKRSNSTPATNEAPQATVFPKSPVLLGQPNTLICFVDNIFPPVINITWLRNSKSVADGVYETSFFVNRDYSFHKLSYLTFIPSDDDIYDCKVEHWGLEEPVLKHWSSADLVPR >1MUJ_2|Chain B|H-2 CLASS II HISTOCOMPATIBILITY ANTIGEN, A BETA CHAIN|Mus musculus (10090) GDSERHFVYQFMGECYFTNGTQRIRYVTRYIYNREEYVRYDSDVGEHRAVTELGRPDAEYWNSQPEILERTRAELDTVCRHNYEGPETHTSLRRLEQPNVVISLSRTEALNHHNTLVCSVTDFYPAKIKVRWFRNGQEETVGVSSTQLIRNGDWTFQVLVMLEMTPRRGEVYTCHVEHPSLKSPITVEWSSAELVPR >1MUJ_3|Chain C|CLIP peptide|Homo sapiens (9606) GSHSRGLPKPPKPVSKMRMATPLLMQALPMGSGSGS