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The crystal structure of wild type penicillin-binding protein 5 from E. coli

X-ray diffraction
1.85Å resolution
PDB entry 1nzo coloured by chain, front view.
PDB entry 1nzo coloured by chain, side view.
PDB entry 1nzo coloured by chain, top view.
Source organism: Escherichia coli
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 DacA
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Multimeric state: monomeric
Accessible surface area: 16634.97 Å2
Buried surface area: 429.66 Å2
Dissociation area: 103.65 Å2
Dissociation energy (ΔGdiss): 1.34 kcal/mol
Dissociation entropy (TΔSdiss): 0.18 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-142428

Macromolecules

D-alanyl-D-alanine carboxypeptidase DacA
Chain: A
Length: 363 amino acids
Theoretical weight: 39.84 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0AEB2 (Residues: 30-392; Coverage: 97%)
Gene names: JW0627, b0632, dacA, pfv
Pfam:
InterPro:
CATH:
SCOP:
D-alanyl-D-alanine carboxypeptidase DacA in PDB entry 1nzo, assembly 1, front view.
D-alanyl-D-alanine carboxypeptidase DacA in PDB entry 1nzo, assembly 1, side view.
D-alanyl-D-alanine carboxypeptidase DacA in PDB entry 1nzo, assembly 1, top view.
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