1gq6

X-ray diffraction
1.75Å resolution

PROCLAVAMINATE AMIDINO HYDROLASE FROM STREPTOMYCES CLAVULIGERUS

Released:

Function and Biology Details

Reaction catalysed:
Amidinoproclavaminate + H(2)O = proclavaminate + urea

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Proclavaminate amidinohydrolase Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 313 amino acids
Theoretical weight: 33.44 KDa
Source organism: Streptomyces clavuligerus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P0DJQ3 (Residues: 1-313; Coverage: 100%)
Gene name: pah
Structure domains: Ureohydrolase domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: C2
Unit cell:
a: 139.859Å b: 78.931Å c: 93.199Å
α: 90° β: 123.9° γ: 90°
R-values:
R R work R free
0.142 0.142 0.17
Expression system: Escherichia coli BL21(DE3)