5fdh

X-ray diffraction
2.26Å resolution

CRYSTAL STRUCTURE OF OXA-405 BETA-LACTAMASE

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)
Assembly name:
PDBe Complex ID:
PDB-CPX-101282 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Beta-lactamase Chains: A, B
Molecule details ›
Chains: A, B
Length: 250 amino acids
Theoretical weight: 29.21 KDa
Source organism: Serratia marcescens
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A0F6P2I5 (Residues: 23-261; Coverage: 100%)
Gene name: blaOXA-405
Sequence domains: Penicillin binding protein transpeptidase domain
Structure domains: DD-peptidase/beta-lactamase superfamily

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P43212
Unit cell:
a: 90.4Å b: 90.4Å c: 172.63Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.176 0.175 0.213
Expression system: Escherichia coli