4dhv

X-ray diffraction
1.95Å resolution

Crystal structure of the Pyrococcus furiosus ferredoxin D14C variant containing the heterometallic [AgFe3S4] cluster

Released:
Source organism: Pyrococcus furiosus DSM 3638
Entry authors: Jakab-Simon IN, Christensen HEM, Haahr LT

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ferredoxin Chains: A, B
Molecule details ›
Chains: A, B
Length: 66 amino acids
Theoretical weight: 7.16 KDa
Source organism: Pyrococcus furiosus DSM 3638
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P29603 (Residues: 2-67; Coverage: 99%)
Gene names: PF1909, fdxA
Sequence domains: 4Fe-4S single cluster domain of Ferredoxin I
Structure domains: Alpha-Beta Plaits

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MAX II BEAMLINE I911-3
Spacegroup: P212121
Unit cell:
a: 45.11Å b: 49.33Å c: 54.39Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.191 0.188 0.247
Expression system: Escherichia coli BL21(DE3)