X-ray diffraction
2Å resolution

Replacement for 1FDX 2(4FE4S) ferredoxin from (NOW) Peptostreptococcus asaccharolyticus

Entry authors: Adman ET, Sieker LC

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Ferredoxin Chain: A
Molecule details ›
Chain: A
Length: 55 amino acids
Theoretical weight: 5.56 KDa
Source organism: Peptoniphilus asaccharolyticus
  • Canonical: P00193 (Residues: 1-21, 22-54; Coverage: 100%)
Sequence domains: 4Fe-4S binding domain
Structure domains: Alpha-Beta Plaits

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: OTHER
Spacegroup: P212121
Unit cell:
a: 30.52Å b: 37.75Å c: 39.37Å
α: 90° β: 90° γ: 90°
R R work R free
0.155 0.155 not available