ID   3.4.17.13
DE   muramoyltetrapeptide carboxypeptidase.
AN   carboxypeptidase IIW.
CA   N-acetyl-D-glucosaminyl-N-acetylmuramoyl-L-alanyl-meso-2,6-
CA   diaminoheptanedioyl-D-alanine + H2O = N-acetyl-D-glucosaminyl-N-
CA   acetylmuramoyl-L-alanyl-meso-2,6-diaminoheptanedioate + D-alanine.
CC   -!- Variants are known from various microorganisms.
CC   -!- Involved in peptidoglycan synthesis, catalyzing both decarboxylation
CC       and transpeptidation.
CC   -!- Stimulated by divalent cations such as magnesium and calcium, but not
CC       zinc.
CC   -!- Inhibited by thiol-blocking reagents, but unaffected by penicillin.
DR   Q8XDJ8, LDCA_ECO57 ;  P59238, LDCA_ECOL6 ;  P76008, LDCA_ECOLI ;
DR   Q9HTZ1, LDC_PSEAE  ;  P0AFV6, MEPS_ECO57 ;  P0AFV5, MEPS_ECOL6 ;
DR   P0AFV4, MEPS_ECOLI ;  P0AFV7, MEPS_SHIFL ;  Q9VYX7, PGPSA_DROME;
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