1l9y

X-ray diffraction
2.01Å resolution

FEZ-1-Y228A, A Mutant of the Metallo-beta-lactamase from Legionella gormanii

Released:

Function and Biology Details

Reaction catalysed:
A beta-lactam + H(2)O = a substituted beta-amino acid
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-191761 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Metallo-beta-lactamase domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 263 amino acids
Theoretical weight: 29.22 KDa
Source organism: Fluoribacter gormanii
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9K578 (Residues: 20-281; Coverage: 100%)
Gene names: NCTC11401_02334, blaFEZ-1
Sequence domains: Metallo-beta-lactamase superfamily
Structure domains: Ribonuclease Z/Hydroxyacylglutathione hydrolase-like

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ENRAF-NONIUS FR591
Spacegroup: P21
Unit cell:
a: 44.761Å b: 77.43Å c: 78.499Å
α: 90° β: 101.7° γ: 90°
R-values:
R R work R free
0.186 0.186 0.216
Expression system: Escherichia coli