CATH Classification

Domain Context

CATH Clusters

Superfamily 3.40.50.360
Functional Family NAD(P)H dehydrogenase [quinone] 1

Enzyme Information

1.6.5.2
NAD(P)H dehydrogenase (quinone).
based on mapping to UniProt Q64669
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)

Q64669
NQO1_MOUSE
Mus musculus
NAD(P)H dehydrogenase [quinone] 1

PDB Structure

PDB 1DXQ
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structures of Recombinant Mouse and Human Nad(P)H:Quinone Oxidoreductases:Species Comparison and Structural Changes with Substrate Binding and Release
Faig, M., Bianchet, M.A., Chen, S., Winski, S., Ross, D., Talalay, P., Amzel, L.M.
Proc.Natl.Acad.Sci.USA