3ocd

X-ray diffraction
2.25Å resolution

Diheme SoxAX - C236M mutant

Released:
Model geometry
Fit model/data
Source organism: Ancylobacter novellus
Entry author: Maher MJ

Function and Biology Details

Reaction catalysed:
[SoxY protein]-L-cysteine + thiosulfate + 2 ferricytochrome c = [SoxY protein]-S-sulfosulfanyl-L-cysteine + 2 ferrocytochrome c + 2 H(+)
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-112844 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
L-cysteine S-thiosulfotransferase subunit SoxA Chains: A, C
Molecule details ›
Chains: A, C
Length: 275 amino acids
Theoretical weight: 30.75 KDa
Source organism: Ancylobacter novellus
Expression system: Rhodobacter capsulatus
UniProt:
  • Canonical: D7A6E5 (Residues: 1-275; Coverage: 100%)
Gene names: Snov_0972, soxA
Sequence domains: SoxA/TsdA, cytochrome c domain
Structure domains: Cytochrome c-like domain
Cytochrome c domain-containing protein Chains: B, D
Molecule details ›
Chains: B, D
Length: 208 amino acids
Theoretical weight: 22.35 KDa
Source organism: Ancylobacter novellus
Expression system: Rhodobacter capsulatus
UniProt:
  • Canonical: Q7BQR5 (Residues: 1-208; Coverage: 100%)
Gene name: soxX
Sequence domains: Cytochrome c
Structure domains: Cytochrome c-like domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: RIGAKU RU200
Spacegroup: P1
Unit cell:
a: 47.496Å b: 66.031Å c: 85.887Å
α: 112.59° β: 94.33° γ: 90.02°
R-values:
R R work R free
0.223 0.221 0.257
Expression system: Rhodobacter capsulatus