>6R51_1|Chains A, C[auth B], D[auth C]|Pro-Pro endopeptidase|Peptoclostridium difficile (1496) GSHMDSTTIQQNKDTLSQIVVFPTGNYDKNEANAMVNRLANIDGKYLNALKQNNLKIKLLSGKLTDEKEYAYLKGVVPKGWEGTGKTWDDVPGLGGSTVALRIGFSNKGKGHDAINLELHATAHAIDHIVLNDISKSAQFKQIFAKEGRSLGNVNFLGVYPEEFFAESFAYYYLNQDTNSKLKSACPQTYSFLQNLAK >6R51_2|Chains B[auth D], E, F|ACE-SER-LEU-ARG-PRO-ALA-PRO-LPD|Homo sapiens (9606) XSLRPAPP