X-ray diffraction
2.01Å resolution

3Fe-4S, 4Fe-4S plus Zn Acidianus ambivalens ferredoxin


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Zinc-containing ferredoxin Chains: A, B, C, D, E, F, G
Molecule details ›
Chains: A, B, C, D, E, F, G
Length: 103 amino acids
Theoretical weight: 11.01 KDa
Source organism: Acidianus ambivalens
  • Canonical: P49949 (Residues: 1-103; Coverage: 100%)
Gene name: zfx
Sequence domains: 4Fe-4S dicluster domain
Structure domains: Alpha-Beta Plaits

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P31
Unit cell:
a: 117.5Å b: 117.5Å c: 50.9Å
α: 90° β: 90° γ: 120°
R R work R free
0.215 not available 0.273