Ferredoxin [2Fe-2S], plant (IPR010241)

Short name: Fd_pln

Overlapping homologous superfamilies

Family relationships



This entry represents single domain 2Fe-2S (also called plant type) ferredoxins. In general, these occur as a single domain proteins or with a chloroplast transit peptide. In higher plants, ferredoxin is the unique soluble electron carrier protein located in the stroma, and a wide variety of essential metabolic and signalling processes depend upon the reduction by ferredoxin. Species tend to be photosynthetic, but several forms may occur in one species and individually may not be associated with photosynthesis. For instance, in Arabidopsis two ferredoxins are leaf-type that support high photosynthetic activity, while one is a root-type that is more efficiently reduced under non-photosynthetic conditions and supporting a higher activity of sulphite reduction [PMID: 14684843].

GO terms

Biological Process

GO:0022900 electron transport chain

Molecular Function

GO:0051537 2 iron, 2 sulfur cluster binding
GO:0009055 electron transfer activity

Cellular Component

No terms assigned in this category.

Contributing signatures

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