› 1v58

X-ray diffraction
1.7Å resolution

Crystal Structure Of the Reduced Protein Disulfide Bond Isomerase DsbG

Released:
DOI: 10.2210/pdb1v58/pdb
PDB 1v58 coloured by chain and viewed from the front.
PDB 1v58 coloured by chain and viewed from the side.
PDB 1v58 coloured by chain and viewed from the top.
Source organism: Escherichia coli
Primary publication:
Crystal structures of the DsbG disulfide isomerase reveal an unstable disulfide.
Heras B, Edeling MA, Schirra HJ, Raina S, Martin JL
Proc Natl Acad Sci U S A 101 8876-81 (2004)
PMID: 15184683

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Thiol:disulfide interchange protein DsbG Chains: A, B
Molecule details ›
Chains: A, B
Length: 241 amino acids
Theoretical weight: 27.05 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P77202 (Residues: 18-248; Coverage: 100%)
Gene names: JW0597, b0604, dsbG, ybdP
Sequence domains: Thioredoxin-like domain
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand SO4 4 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 14-BM-C
Spacegroup: C2
Unit cell:
a: 116.541Å b: 57.186Å c: 85.508Å
α: 90° β: 94.99° γ: 90°
R-values:
R R work R free
0.186 0.186 0.207
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

20 review citations

Protein Disulfide Exchange by the Intramembrane Enzymes DsbB, DsbD, and CcdA.
Bushweller JH. (2020)
19 more

5 mentions without citation

Thioredoxin-like proteins in F and other plasmid systems.
Hemmis et al. (2013)
4 more