› 1qjd

X-ray diffraction
1.8Å resolution

Flavocytochrome C3 from Shewanella frigidimarina

Released:
DOI: 10.2210/pdb1qjd/pdb
PDB entry 1qjd coloured by chain, front view.
PDB entry 1qjd coloured by chain, side view.
PDB entry 1qjd coloured by chain, top view.
Source organism: Shewanella frigidimarina
Primary publication:
Structural and mechanistic mapping of a unique fumarate reductase.
Taylor P, Pealing SL, Reid GA, Chapman SK, Walkinshaw MD
Nat Struct Biol 6 1108-12 (1999)
PMID: 10581550

Function and Biology Details

Reaction catalysed: 
Succinate + a quinone = fumarate + a quinol
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-170580 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Fumarate reductase (cytochrome) Chain: A
Molecule details ›
Chain: A
Length: 571 amino acids
Theoretical weight: 60.63 KDa
Source organism: Shewanella frigidimarina
UniProt:
  • Canonical: Q07WU7 (Residues: 26-596; Coverage: 100%)
Gene names: Sfri_3690, fcc3, fccA
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand HEC 4 x HEC

Cofactor: Ligand FAD 1 x FAD
3 bound ligands:
Ligand TEO 1 x TEO
Ligand NA 1 x NA
Ligand GOL 1 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX7.2
Spacegroup: P21
Unit cell:
a: 45.393Å b: 91.946Å c: 78.288Å
α: 90° β: 91.09° γ: 90°
R-values:
R R work R free
0.192 not available 0.267

Quick links

Citations

22 review citations

Bacterial respiration: a flexible process for a changing environment.
Richardson DJ. (2000)
21 more

16 mentions without citation

Multi-haem cytochromes in Shewanella oneidensis MR-1: structures, functions and opportunities.
Breuer et al. (2015)
15 more