PDBe 1bc2

X-ray diffraction
1.9Å resolution

ZN-DEPENDENT METALLO-BETA-LACTAMASE FROM BACILLUS CEREUS

Released:

Function and Biology Details

Reaction catalysed:
A beta-lactam + H(2)O = a substituted beta-amino acid. 
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Metallo-beta-lactamase type 2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 227 amino acids
Theoretical weight: 25 KDa
Source organism: Bacillus cereus
UniProt:
  • Canonical: P04190 (Residues: 31-257; Coverage: 100%)
Gene name: blm
Sequence domains: Metallo-beta-lactamase superfamily
Structure domains: Metallo-beta-lactamase, chain A

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.6
Spacegroup: P3121
Unit cell:
a: 67.63Å b: 67.63Å c: 178.38Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.208 0.208 0.279