› 4ebl

X-ray diffraction
2.1Å resolution

BlaC E166A Faropenem Acyl-Intermediate Complex

Released:
DOI: 10.2210/pdb4ebl/pdb
PDB entry 4ebl coloured by chain, front view.
PDB entry 4ebl coloured by chain, side view.
PDB entry 4ebl coloured by chain, top view.
Source organism: Mycobacterium tuberculosis
Entry authors: Mire JA, TB Structural Genomics Consortium (TBSGC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-161732 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Beta-lactamase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 265 amino acids
Theoretical weight: 28.21 KDa
Source organism: Mycobacterium tuberculosis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P9WKD3 (Residues: 43-307; Coverage: 97%)
Gene names: MTCY49.07c, Rv2068c, blaA, blaC
Sequence domains:
Structure domains: DD-peptidase/beta-lactamase superfamily

Ligands and Environments

2 bound ligands:
Ligand PO4 8 x PO4
Ligand DGF 2 x DGF
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P21
Unit cell:
a: 78.792Å b: 96.946Å c: 109.526Å
α: 90° β: 107.95° γ: 90°
R-values:
R R work R free
0.175 0.173 0.204
Expression system: Escherichia coli BL21(DE3)

Quick links