4rye | pdb_00004rye

The crystal structure of D-ALANYL-D-ALANINE CARBOXYPEPTIDASE from Mycobacterium tuberculosis H37Rv

spinqualitylabelsall models 4rye, resolution 1.90Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 4rye is a 4 chain structure with sequence from Mycobacterium tuberculosis H37Rv. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.901Å Ligands: MSE Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function DACB2_MYCTU Probably cleaves the terminal D-Ala-D-Ala dipeptide of the peptidoglycan stem peptide (Probable). Shows significant D,D-carboxypeptidase activity in vitro (PubMed:22906310). Acts on the synthetic penta-peptide substrate Penta-DAP (L-Ala-gamma-D-Gln-DAP-D-Ala-D-Ala). Shows also weak activity on Penta-Lys (L-Ala-gamma-Glu-L-Lys-D-Ala-D-Ala) (PubMed:22906310). The catalytic domain binds weakly to peptidoglycan in vitro (PubMed:25551456). Plays an important role in the maintenance of colony morphology and cell wall permeability and integrity (PubMed:25467937). See Also Carboxypeptidase 3D structures Penicillin-binding protein 3D structures

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