› 1vko

X-ray diffraction
2.3Å resolution

Crystal structure of inositol-3-phosphate synthase (ce21227) from Caenorhabditis elegans at 2.30 A resolution

Released:
DOI: 10.2210/pdb1vko/pdb
PDB entry 1vko coloured by chain, front view.
PDB entry 1vko coloured by chain, side view.
PDB entry 1vko coloured by chain, top view.
Source organism: Caenorhabditis elegans
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-162517 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
inositol-3-phosphate synthase Chain: A
Molecule details ›
Chain: A
Length: 537 amino acids
Theoretical weight: 60.01 KDa
Source organism: Caenorhabditis elegans
Expression system: Escherichia coli
Structure domains:

Ligands and Environments

5 bound ligands:
Ligand K 1 x K
Ligand CL 2 x CL
Ligand IOD 2 x IOD
Ligand NAD 1 x NAD
Ligand POP 1 x POP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-1
Spacegroup: I222
Unit cell:
a: 76.98Å b: 129.98Å c: 131.32Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.204 0.2 0.265
Expression system: Escherichia coli

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