CATH Classification

Domain Context

CATH Clusters

Superfamily 3.40.50.360
Functional Family

Enzyme Information

1.6.5.2
NAD(P)H dehydrogenase (quinone).
based on mapping to UniProt Q9RYU4
NAD(P)H + a quinone = NAD(P)(+) + a hydroquinone.
-!- The enzyme catalyzes a two-electron reduction and has a preference for short-chain acceptor quinones, such as ubiquinone, benzoquinone, juglone and duroquinone. -!- The animal, but not the plant, form of the enzyme is inhibited by dicoumarol. -!- Formerly EC 1.6.99.2.

UniProtKB Entries (1)

Q9RYU4
NQOR_DEIRA
Deinococcus radiodurans R1
NAD(P)H dehydrogenase (quinone)

PDB Structure

PDB 1YRH
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Crystal structures of the tryptophan repressor binding protein WrbA and complexes with flavin mononucleotide.
Gorman, J., Shapiro, L.
Protein Sci.