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Bd3459, A Predatory Peptidoglycan Endopeptidase from Bdellovibrio bacteriovorus

X-ray diffraction
1.45Å resolution
PDB entry 3v39 coloured by chain, front view.
PDB entry 3v39 coloured by chain, side view.
PDB entry 3v39 coloured by chain, top view.
Source organism: Bdellovibrio bacteriovorus
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: D-alanyl-D-alanine carboxypeptidase
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Multimeric state: monomeric
Accessible surface area: 17775.01 Å2
Buried surface area: 1272.24 Å2
Dissociation area: 220.24 Å2
Dissociation energy (ΔGdiss): -9.71 kcal/mol
Dissociation entropy (TΔSdiss): 2.3 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-179886

Macromolecules

D-alanyl-D-alanine carboxypeptidase
Chain: A
Length: 418 amino acids
Theoretical weight: 46.51 KDa
Source organism: Bdellovibrio bacteriovorus
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q6MHT0 (Residues: 37-446; Coverage: 92%)
Gene name: Bd3459
Pfam: D-Ala-D-Ala carboxypeptidase 3 (S13) family
InterPro:
CATH:
D-alanyl-D-alanine carboxypeptidase in PDB entry 3v39, assembly 1, front view.
D-alanyl-D-alanine carboxypeptidase in PDB entry 3v39, assembly 1, side view.
D-alanyl-D-alanine carboxypeptidase in PDB entry 3v39, assembly 1, top view.
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