PDBe 1qoa

X-ray diffraction
1.7Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ferredoxin-1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 98 amino acids
Theoretical weight: 10.69 KDa
Source organism: Nostoc sp. PCC 7120
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A3C7 (Residues: 2-99; Coverage: 99%)
Gene names: all4148, fdxV, petF
Sequence domains: 2Fe-2S iron-sulfur cluster binding domain
Structure domains: Ubiquitin-like (UB roll)

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 37.73Å b: 38.23Å c: 148.16Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.182 0.182 not available
Expression system: Escherichia coli