› 2wlb

X-ray diffraction
2.6Å resolution

Adrenodoxin-like ferredoxin Etp1fd(516-618) of Schizosaccharomyces pombe mitochondria

Released:
DOI: 10.2210/pdb2wlb/pdb
PDB entry 2wlb coloured by chain, front view.
PDB entry 2wlb coloured by chain, side view.
PDB entry 2wlb coloured by chain, top view.
Source organism: Schizosaccharomyces pombe
Primary publication:
Structural and thermodynamic characterization of the adrenodoxin-like domain of the electron-transfer protein Etp1 from Schizosaccharomyces pombe.
Müller JJ, Hannemann F, Schiffler B, Ewen KM, Kappl R, Heinemann U, Bernhardt R
J Inorg Biochem 105 957-65 (2011)
PMID: 21536008

Function and Biology Details

Reaction catalysed: 
(1a) ferroheme o + H(2)O + acceptor = ferroheme i + reduced acceptor
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-171220 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Heme A synthase etp1(cd) Chains: A, B
Molecule details ›
Chains: A, B
Length: 103 amino acids
Theoretical weight: 11.31 KDa
Source organism: Schizosaccharomyces pombe
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q10361 (Residues: 516-537, 538-603; Coverage: 14%)
Gene names: SPAC22E12.10c, etp1
Sequence domains: 2Fe-2S iron-sulfur cluster binding domain
Structure domains: Ubiquitin-like (UB roll)

Ligands and Environments

1 bound ligand:
Ligand FES 2 x FES
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU H2B
Spacegroup: P3221
Unit cell:
a: 81.965Å b: 81.965Å c: 68.289Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.184 0.182 0.235
Expression system: Escherichia coli BL21

Quick links

Citations

6 citation in other articles

Tailoring an alien ferredoxin to support native-like P450 monooxygenase activity.
Bell et al. (2012)
5 more

2 mentions without citation

Evolutionary Relationships Between Low Potential Ferredoxin and Flavodoxin Electron Carriers.
Campbell et al. (2019)
1 more