CATH Domain 5f51A00

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.40	3-Layer(aba) Sandwich
	3.40.50	Rossmann fold
	3.40.50.360	Flavodoxin domain

Domain Context

CATH Clusters

Superfamily	3.40.50.360
Functional Family	NAD(P)H dehydrogenase (Quinone) FQR1-like

Enzyme Information

1.6.5.2

NAD(P)H dehydrogenase (quinone).

based on mapping to UniProt Q2YQ23

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)

Q2YQ23

NQOR_BRUA2

Brucella abortus 2308

NAD(P)H dehydrogenase (quinone)

PDB Structure

PDB	5F51
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	WrpA Is an Atypical Flavodoxin Family Protein under Regulatory Control of the Brucella abortus General Stress Response System. Herrou, J., Czyz, D.M., Willett, J.W., Kim, H.S., Chhor, G., Babnigg, G., Kim, Y., Crosson, S. J.Bacteriol.