PDBe 4dmr

X-ray diffraction
1.9Å resolution

REDUCED DMSO REDUCTASE FROM RHODOBACTER CAPSULATUS WITH BOUND DMSO SUBSTRATE

Released:
Source organism: Rhodobacter capsulatus
Primary publication:
The high resolution crystal structure of DMSO reductase in complex with DMSO.
J. Mol. Biol. 275 613-23 (1998)
PMID: 9466935

Function and Biology Details

Reactions catalysed:
Trimethylamine + 2 (ferricytochrome c)-subunit + H(2)O = trimethylamine N-oxide + 2 (ferrocytochrome c)-subunit + 2 H(+). 
Dimethylsulfide + menaquinone + H(2)O = dimethylsulfoxide + menaquinol. 
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Dimethyl sulfoxide/trimethylamine N-oxide reductase Chain: A
Molecule details ›
Chain: A
Length: 823 amino acids
Theoretical weight: 89.48 KDa
Source organism: Rhodobacter capsulatus
UniProt:
  • Canonical: Q52675 (Residues: 1-823; Coverage: 100%)
Gene name: dorA
Sequence domains:
Structure domains:

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.6
Spacegroup: P41212
Unit cell:
a: 80.97Å b: 80.97Å c: 230.13Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.16 0.16 0.196