>9H1N_1|Chains A[auth B], B[auth C]|Pyruvate dehydrogenase E1 component|Escherichia coli (562) SERFPNDVDPIETRDWLQAIESVIREEGVERAQYLIDQLLAEARKGGVN >9H1N_2|Chain C[auth A]|Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex|Escherichia coli (562) EGKSEFAENDAYVHATPLIRRLAREFGVNLAKVKGTGRKGRILREDVQAYVKEAIKRAEAAPAATG