› 4mcu

X-ray diffraction
1.99Å resolution

Crystal structure of disulfide oxidoreductase from Klebsiella pneumoniae in reduced state

Released:
DOI: 10.2210/pdb4mcu/pdb
PDB entry 4mcu coloured by chain, front view.
PDB entry 4mcu coloured by chain, side view.
PDB entry 4mcu coloured by chain, top view.
Source organism: Klebsiella pneumoniae 342
Primary publication:
Comparative sequence, structure and redox analyses of Klebsiella pneumoniae DsbA show that anti-virulence target DsbA enzymes fall into distinct classes.
Kurth F, Rimmer K, Premkumar L, Mohanty B, Duprez W, Halili MA, Shouldice SR, Heras B, Fairlie DP, Scanlon MJ, Martin JL
PLoS One 8 e80210 (2013)
PMID: 24244651

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-110267 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Thiol:disulfide interchange protein Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 190 amino acids
Theoretical weight: 21.16 KDa
Source organism: Klebsiella pneumoniae 342
Expression system: Escherichia coli
UniProt:
  • Canonical: B5XZJ6 (Residues: 20-207; Coverage: 100%)
Gene names: KPK_5512, dsbA
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: AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Spacegroup: P32
Unit cell:
a: 91.54Å b: 91.54Å c: 147.211Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.168 0.162 0.196
Expression system: Escherichia coli

Quick links

Citations

4 review citations

Four structural subclasses of the antivirulence drug target disulfide oxidoreductase DsbA provide a platform for design of subclass-specific inhibitors.
McMahon et al. (2014)
3 more

2 mentions without citation

Comparative sequence, structure and redox analyses of Klebsiella pneumoniae DsbA show that anti-virulence target DsbA enzymes fall into distinct classes.
Kurth et al. (2013)
1 more