1nki

X-ray diffraction
0.95Å resolution

CRYSTAL STRUCTURE OF THE FOSFOMYCIN RESISTANCE PROTEIN A (FOSA) CONTAINING BOUND PHOSPHONOFORMATE

Released:

Function and Biology Details

Reaction catalysed:
RX + glutathione = HX + R-S-glutathione
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-191372 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glutathione transferase FosA Chains: A, B
Molecule details ›
Chains: A, B
Length: 135 amino acids
Theoretical weight: 15.14 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9I4K6 (Residues: 1-135; Coverage: 100%)
Gene names: PA1129, fosA
Sequence domains: Glyoxalase/Bleomycin resistance protein/Dioxygenase superfamily
Structure domains: 2,3-Dihydroxybiphenyl 1,2-Dioxygenase, domain 1

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 14-BM-C
Spacegroup: P212121
Unit cell:
a: 54.982Å b: 66.895Å c: 76.723Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.148 not available 0.176
Expression system: Escherichia coli BL21(DE3)