› 2i9d

X-ray diffraction
2.3Å resolution

chloramphenicol acetyltransferase

Released:
DOI: 10.2210/pdb2i9d/pdb
PDB entry 2i9d coloured by chain, front view.
PDB entry 2i9d coloured by chain, side view.
PDB entry 2i9d coloured by chain, top view.
Source organism: Bacteroides thetaiotaomicron VPI-5482
Entry authors: Duke NEC, Li H, Abdullah J, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-183655 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Chloramphenicol acetyltransferase Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 217 amino acids
Theoretical weight: 25.2 KDa
Source organism: Bacteroides thetaiotaomicron VPI-5482
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8A336 (Residues: 1-214; Coverage: 100%)
Gene name: BT_3119
Sequence domains: Chloramphenicol acetyltransferase
Structure domains: Chloramphenicol acetyltransferase-like domain

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 12 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P61
Unit cell:
a: 116.144Å b: 116.144Å c: 130.863Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.19 0.188 0.23
Expression system: Escherichia coli

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