1grq

X-ray diffraction
2.9Å resolution

CHLORAMPHENICOL PHOSPHOTRANSFERASE IN COMPLEX WITH P-AMINO-CHLORAMPHENICOL FROM STREPTOMYCES VENEZUELAE

Released:
Source organism: Streptomyces venezuelae
Entry author: Izard T

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Chloramphenicol 3-O phosphotransferase Chain: A
Molecule details ›
Chain: A
Length: 178 amino acids
Theoretical weight: 18.83 KDa
Source organism: Streptomyces venezuelae
UniProt:
  • Canonical: Q56148 (Residues: 1-178; Coverage: 100%)
Gene name: SVEN_4064
Sequence domains: Chloramphenicol phosphotransferase-like protein
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.6
Spacegroup: I4132
Unit cell:
a: 200Å b: 200Å c: 200Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.278 0.278 0.297