PDBe 3oc4

X-ray diffraction
2.6Å resolution

Crystal Structure of a pyridine nucleotide-disulfide family oxidoreductase from the Enterococcus faecalis V583

Source organism: Enterococcus faecalis
Entry authors: Kumaran D, Baumann K, Burley SK, Swaminathan S, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Oxidoreductase, pyridine nucleotide-disulfide family Chains: A, B
Molecule details ›
Chains: A, B
Length: 452 amino acids
Theoretical weight: 50.87 KDa
Source organism: Enterococcus faecalis
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q833L5 (Residues: 2-443; Coverage: 100%)
Gene name: EF_1932
Sequence domains: Pyridine nucleotide-disulphide oxidoreductase, dimerisation domain
Structure domains:

Ligands and Environments

2 bound ligands:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: I422
Unit cell:
a: 213.693Å b: 213.693Å c: 149.259Å
α: 90° β: 90° γ: 90°
R R work R free
0.22 0.22 0.251
Expression system: Escherichia coli BL21(DE3)