› 5abr

X-ray diffraction
2.11Å resolution

Structure of FeSI protein from Azotobacter vinelandii

Released:
DOI: 10.2210/pdb5abr/pdb
PDB entry 5abr coloured by chain, front view.
PDB entry 5abr coloured by chain, side view.
PDB entry 5abr coloured by chain, top view.
Source organism: Azotobacter vinelandii
Entry authors: Kabasakal B, Murray JW

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-160642 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ferredoxin, 2Fe-2s Chains: A, B
Molecule details ›
Chains: A, B
Length: 126 amino acids
Theoretical weight: 13.44 KDa
Source organism: Azotobacter vinelandii
Expression system: Escherichia coli KRX
UniProt:
  • Canonical: P82802 (Residues: 1-107; Coverage: 100%)
Gene name: Avin_01520
Structure domains: Glutaredoxin

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: P21
Unit cell:
a: 39.04Å b: 60.1Å c: 45.51Å
α: 90° β: 109.37° γ: 90°
R-values:
R R work R free
0.18 0.177 0.231
Expression system: Escherichia coli KRX

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