› 1y89

X-ray diffraction
2Å resolution

Crystal Structure of devB protein

Released:
DOI: 10.2210/pdb1y89/pdb
PDB entry 1y89 coloured by chain, front view.
PDB entry 1y89 coloured by chain, side view.
PDB entry 1y89 coloured by chain, top view.
Source organism: Vibrio cholerae O1 biovar El Tor str. N16961
Entry authors: Lazarski K, Cymborowski M, Chruszcz M, Zheng H, Zhang R, Lezondra L, Joachimiak A, Minor W, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

Reaction catalysed: 
6-phospho-D-glucono-1,5-lactone + H(2)O = 6-phospho-D-gluconate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191932 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
6-phosphogluconolactonase Chains: A, B
Molecule details ›
Chains: A, B
Length: 238 amino acids
Theoretical weight: 26.06 KDa
Source organism: Vibrio cholerae O1 biovar El Tor str. N16961
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9KL51 (Residues: 1-238; Coverage: 100%)
Gene names: VC_A0897, pgl
Sequence domains: Glucosamine-6-phosphate isomerases/6-phosphogluconolactonase
Structure domains: Rossmann fold

Ligands and Environments

4 bound ligands:
Ligand PO4 6 x PO4
Ligand PE5 2 x PE5
Ligand 2PE 1 x 2PE
Ligand PEG 1 x PEG
1 modified residue:
Ligand MSE 10 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P3121
Unit cell:
a: 85.078Å b: 85.078Å c: 181.08Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.161 0.159 0.194
Expression system: Escherichia coli

Quick links