>7T2A_1|Chains A, D|HLA class II histocompatibility antigen, DP alpha 1 chain|Homo sapiens (9606) IKADHVSTYAAFVQTHRPTGEFMFEFDEDEMFYVDLDKKETVWHLEEFGQAFSFEAQGGLANIAILNNNLNTLIQRSNHTQATNDPPEVTVFPKEPVELGQPNTLICHIDKFFPPVLNVTWLCNGELVTEGVAESLFLPRTDYSFHKFHYLTFVPSAEDFYDCRVEHWGLDQPLLKHWEAQ >7T2A_2|Chains B, E|HLA class II histocompatibility antigen, DP beta 1 chain|Homo sapiens (9606) RATPENYLFQGRQECYAFNGTQRFLERYIYNREEFARFDSDVGEFRAVTELGRPAAEYWNSQKDILEEKRAVPDRMCRHNYELGGPMTLQRRVQPRVNVSPSKKGPLQHHNLLVCHVTDFYPGSIQVRWFLNGQEETAGVVSTNLIRNGDWTFQILVMLEMTPQQGDVYTCQVEHTSLDSPVTVEWKA >7T2A_3|Chains C, F|Pneumolysin-derived peptide|Streptococcus pneumoniae (1313) GATGLAWEWWRTVYE