Family

Nitroreductase Frm2/Hbn1-like (IPR033877)

Short name: Frm2/Hbn1

Overlapping homologous superfamilies

Family relationships

None.

Description

Nitroreductases comprise a group of FMN- or FAD-dependent enzymes that reduce nitrosubstituted compounds by using NAD(P)H, and are found in bacterial species and yeast. In Saccharomyces cerevisiae, two nitroreductase proteins have been described, Frm2 and Hbn1, that are involved in the oxidative stress defense system [PMID: 19904831, PMID: 22687599]. Frm2 primarily utilizes NADH to reduce 4-nitroquinoline-N-oxide (4-NQO) [PMID: 22687599].

GO terms

Biological Process

GO:0034599 cellular response to oxidative stress

Molecular Function

GO:0016657 oxidoreductase activity, acting on NAD(P)H, nitrogenous group as acceptor

Cellular Component

No terms assigned in this category.

Contributing signatures

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