1yrh

X-ray diffraction
3.11Å resolution

Crystal Structure Of Trp Repressor Binding Protein Wrba in complex with FMN

Released:

Function and Biology Details

Reaction catalysed:
NAD(P)H + a quinone = NAD(P)(+) + a hydroquinone
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-193358 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
NAD(P)H dehydrogenase (quinone) Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 211 amino acids
Theoretical weight: 22.9 KDa
Source organism: Deinococcus radiodurans
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q9RYU4 (Residues: 2-199; Coverage: 99%)
Gene name: DR_A0214
Sequence domains: Flavodoxin
Structure domains: Rossmann fold

Ligands and Environments


Cofactor: Ligand FMN 8 x FMN
No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P3221
Unit cell:
a: 122.327Å b: 122.327Å c: 208.735Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.2 0.198 0.233
Expression system: Escherichia coli BL21