PDBe 3cla

X-ray diffraction
1.75Å resolution

REFINED CRYSTAL STRUCTURE OF TYPE III CHLORAMPHENICOL ACETYLTRANSFERASE AT 1.75 ANGSTROMS RESOLUTION

Released:
Source organism: Escherichia coli

Function and Biology Details

Reaction catalysed:
Acetyl-CoA + chloramphenicol = CoA + chloramphenicol 3-acetate. 
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
homo trimer (preferred)
homo hexamer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Chloramphenicol acetyltransferase 3 Chain: A
Molecule details ›
Chain: A
Length: 213 amino acids
Theoretical weight: 25.02 KDa
Source organism: Escherichia coli
Expression system: Not provided
UniProt:
  • Canonical: P00484 (Residues: 1-213; Coverage: 100%)
Gene name: cat3
Sequence domains: Chloramphenicol acetyltransferase
Structure domains: Chloramphenicol Acetyltransferase

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: R32
Unit cell:
a: 107.6Å b: 107.6Å c: 123.6Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.157 0.157 not available
Expression system: Not provided