7bj8

X-ray diffraction
1.69Å resolution

Structure of L1 with 2-Mercaptomethyl-thiazolidine D-syn-1b

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 tetramer (preferred)
PDBe Complex ID:
PDB-CPX-156601 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Metallo-beta-lactamase L1 type 3 Chain: A
Molecule details ›
Chain: A
Length: 271 amino acids
Theoretical weight: 28.89 KDa
Source organism: Stenotrophomonas maltophilia
Expression system: Escherichia coli
UniProt:
  • Canonical: P52700 (Residues: 22-290; Coverage: 100%)
Sequence domains: Metallo-beta-lactamase superfamily

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04-1
Spacegroup: P6422
Unit cell:
a: 105.2Å b: 105.2Å c: 97.96Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.164 0.163 0.189
Expression system: Escherichia coli