› 3f90

X-ray diffraction
2.5Å resolution

Desulfovibrio desulfuricans (ATCC 29577) semiquinone flavodoxin

Released:
DOI: 10.2210/pdb3f90/pdb
PDB entry 3f90 coloured by chain, front view.
PDB entry 3f90 coloured by chain, side view.
PDB entry 3f90 coloured by chain, top view.
Source organism: Desulfovibrio desulfuricans
Entry authors: Guelker M, Shamoo Y

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-150759 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Flavodoxin Chains: A, B, D, E, F, G, H, I
Molecule details ›
Chains: A, B, D, E, F, G, H, I
Length: 148 amino acids
Theoretical weight: 15.71 KDa
Source organism: Desulfovibrio desulfuricans
Expression system: Escherichia coli
UniProt:
  • Canonical: P26492 (Residues: 2-148; Coverage: 99%)
Sequence domains: Flavodoxin
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
Ligand FMN 8 x FMN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH3R
Spacegroup: P3121
Unit cell:
a: 94.893Å b: 94.893Å c: 238.09Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.257 0.254 0.288
Expression system: Escherichia coli

Quick links