>7V6U_1|Chains A, B|Murein DD-endopeptidase MepS/Murein LD-carboxypeptidase|Escherichia coli (strain K12) (83333) GSHMVRNVDVKSRIMDQYADWKGVRYRLGGSTKKGIDSSGFVQRTFREQFGLELPRSTYEQQEMGKSVSRSNLRTGDLVLFRAGSTGRHVGIYIGNNQFVHASTSSGVIISSMNEPYWKKRYNEARRVLSRS