X-ray diffraction
2.52Å resolution

Function and Biology Details

Reactions catalysed:
ATP + FMN = diphosphate + FAD
ATP + riboflavin = ADP + FMN
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Bifunctional riboflavin kinase/FMN adenylyltransferase Chains: A, B
Molecule details ›
Chains: A, B
Length: 338 amino acids
Theoretical weight: 36.85 KDa
Source organism: Corynebacterium ammoniagenes
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q59263 (Residues: 1-338; Coverage: 100%)
Gene name: ribF
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: P213
Unit cell:
a: 133.834Å b: 133.834Å c: 133.834Å
α: 90° β: 90° γ: 90°
R R work R free
0.203 0.2 0.252
Expression system: Escherichia coli BL21(DE3)