› 1zwy

X-ray diffraction
1.9Å resolution

Crystal structure of protein VC0702 from Vibrio cholerae

Released:
DOI: 10.2210/pdb1zwy/pdb
PDB entry 1zwy coloured by chain, front view.
PDB entry 1zwy coloured by chain, side view.
PDB entry 1zwy coloured by chain, top view.
Source organism: Vibrio cholerae
Entry authors: Chang C, Wu R, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

Reaction catalysed: 
Inosine 5'-triphosphate + H(2)O = inosine 5'-diphosphate + phosphate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assemblies composition:
homo tetramer
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-192106 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Inosine/xanthosine triphosphatase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 185 amino acids
Theoretical weight: 21.06 KDa
Source organism: Vibrio cholerae
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9KU27 (Residues: 1-183; Coverage: 100%)
Gene name: VC_0702
Sequence domains: Protein of unknown function DUF84
Structure domains: Maf protein

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 24 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P21
Unit cell:
a: 53.399Å b: 105.347Å c: 75.272Å
α: 90° β: 104.57° γ: 90°
R-values:
R R work R free
0.183 0.18 0.226
Expression system: Escherichia coli

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