Family

NAD(P)H-quinone oxidoreductase subunit M (IPR018922)

Short name: NdhM

Overlapping homologous superfamilies

None.

Family relationships

None.

Description

The NADH dehydrogenase I complex shuttles electrons from an unknown electron donor, via FMN and iron-sulphur (Fe-S) centres, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in plants is believed to be plastoquinone. The NADH dehydrogenase I complex couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient.

This entry represents subunit M of the NADH dehydrogenase I complex in cyanobacteria and plant chloroplasts [PMID: 15608332].

GO terms

Biological Process

GO:0055114 oxidation-reduction process

Molecular Function

GO:0016655 oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
PANTHER
Pfam
HAMAP