› 3e0k

X-ray diffraction
2.52Å resolution

Crystal structure of C-termianl domain of N-acetylglutamate synthase from Vibrio parahaemolyticus

Released:
DOI: 10.2210/pdb3e0k/pdb
PDB entry 3e0k coloured by chain, front view.
PDB entry 3e0k coloured by chain, side view.
PDB entry 3e0k coloured by chain, top view.
Source organism: Vibrio parahaemolyticus
Entry authors: Chang C, Shackelford G, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

Reaction catalysed: 
Acetyl-CoA + L-glutamate = CoA + N-acetyl-L-glutamate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-183343 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Amino-acid acetyltransferase Chain: A
Molecule details ›
Chain: A
Length: 150 amino acids
Theoretical weight: 17.29 KDa
Source organism: Vibrio parahaemolyticus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q87M87 (Residues: 298-445; Coverage: 33%)
Gene names: VP2371, argA
Sequence domains: Acetyltransferase (GNAT) family
Structure domains: Aminopeptidase

Ligands and Environments

2 bound ligands:
Ligand SO4 1 x SO4
Ligand EDO 2 x EDO
1 modified residue:
Ligand MSE 2 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P41212
Unit cell:
a: 64.232Å b: 64.232Å c: 112.718Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.217 0.215 0.254
Expression system: Escherichia coli

Quick links