› 4nul

X-ray diffraction
1.9Å resolution

CLOSTRIDIUM BEIJERINCKII FLAVODOXIN MUTANT: D58P OXIDIZED

Released:
DOI: 10.2210/pdb4nul/pdb
PDB entry 4nul coloured by chain, front view.
PDB entry 4nul coloured by chain, side view.
PDB entry 4nul coloured by chain, top view.
Source organism: Clostridium beijerinckii
Primary publication:
Control of oxidation-reduction potentials in flavodoxin from Clostridium beijerinckii: the role of conformation changes.
Ludwig ML, Pattridge KA, Metzger AL, Dixon MM, Eren M, Feng Y, Swenson RP
Biochemistry 36 1259-80 (1997)
PMID: 9063874

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132391 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Flavodoxin Chain: A
Molecule details ›
Chain: A
Length: 138 amino acids
Theoretical weight: 15.33 KDa
Source organism: Clostridium beijerinckii
Expression system: Escherichia coli
UniProt:
  • Canonical: P00322 (Residues: 1-138; Coverage: 100%)
Sequence domains: Flavodoxin
Structure domains: Rossmann fold

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
Spacegroup: P3121
Unit cell:
a: 61.51Å b: 61.51Å c: 70.89Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.167 0.167 not available
Expression system: Escherichia coli

Quick links

Citations

8 review citations

What's in a covalent bond? On the role and formation of covalently bound flavin cofactors.
Heuts et al. (2009)
7 more

1 mention without citation

Assessing the Performance of Non-Equilibrium Thermodynamic Integration in Flavodoxin Redox Potential Estimation.
Silvestri et al. (2023)