1h33

X-ray diffraction
1.75Å resolution

Oxidised SoxAX complex from Rhodovulum sulfidophilum

Released:

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-188032 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
L-cysteine S-thiosulfotransferase subunit SoxA Chain: A
Molecule details ›
Chain: A
Length: 261 amino acids
Theoretical weight: 28.97 KDa
Source organism: Rhodovulum sulfidophilum
UniProt:
  • Canonical: Q939U1 (Residues: 27-287; Coverage: 100%)
Gene name: soxA
Sequence domains: SoxA/TsdA, cytochrome c domain
Structure domains: Cytochrome c-like domain
Cytochrome c Chain: B
Molecule details ›
Chain: B
Length: 138 amino acids
Theoretical weight: 14.76 KDa
Source organism: Rhodovulum sulfidophilum
UniProt:
  • Canonical: Q939U4 (Residues: 23-160; Coverage: 86%)
Gene name: soxX
Sequence domains: Cytochrome c
Structure domains: Cytochrome c-like domain

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P21212
Unit cell:
a: 66.353Å b: 87.341Å c: 71.654Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.179 0.179 0.217