Family

Eukaryotic-type methylenetetrahydrofolate reductase (IPR004621)

Short name: Fadh2_euk

Family relationships

Description

The enzyme activities methylenetetrahydrofolate reductase (EC:1.5.1.20) and 5,10-methylenetetrahydrofolate reductase (FADH) (EC:1.7.99.5) differ in that the former (assigned in many eukaryotes) is defined to use NADP+ as an acceptor, while the latter (assigned in many bacteria) is flexible with respect to the acceptor. Both convert 5-methyltetrahydrofolate to 5,10-methylenetetrahydrofolate. From a larger set of proteins assigned as one or the other, this family describes the subset of proteins found in eukaryotes, and currently designated methylenetetrahydrofolate reductase (EC:1.5.1.20). This protein is an FAD-containing flavoprotein.

GO terms

Biological Process

GO:0006555 methionine metabolic process
GO:0055114 oxidation-reduction process

Molecular Function

GO:0004489 methylenetetrahydrofolate reductase (NAD(P)H) activity

Cellular Component

No terms assigned in this category.

Contributing signatures

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