› 1bed

X-ray diffraction
2Å resolution

STRUCTURE OF DISULFIDE OXIDOREDUCTASE

Released:
DOI: 10.2210/pdb1bed/pdb
PDB entry 1bed coloured by chain, front view.
PDB entry 1bed coloured by chain, side view.
PDB entry 1bed coloured by chain, top view.
Source organism: Vibrio cholerae
Primary publication:
Structure of TcpG, the DsbA protein folding catalyst from Vibrio cholerae.
Hu SH, Peek JA, Rattigan E, Taylor RK, Martin JL
J Mol Biol 268 137-46 (1997)
PMID: 9149147

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-152358 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Thiol:disulfide interchange protein DsbA Chain: A
Molecule details ›
Chain: A
Length: 181 amino acids
Theoretical weight: 20.52 KDa
Source organism: Vibrio cholerae
UniProt:
  • Canonical: P32557 (Residues: 20-200; Coverage: 100%)
Gene names: VC_0034, dsbA, tpcG
Sequence domains: DSBA-like thioredoxin domain
Structure domains: Glutaredoxin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: C2221
Unit cell:
a: 64Å b: 91.5Å c: 64.8Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.205 0.205 0.241

Quick links

Citations

5 review citations

Bacterial type II protein export and pilus biogenesis: more than just homologies?
Nunn D. (1999)
4 more

5 mentions without citation

Chemical shift prediction for protein structure calculation and quality assessment using an optimally parameterized force field.
Nielsen et al. (2012)
4 more