Family

Photosystem I PsaE, reaction centre subunit IV (IPR003375)

Short name: PSI_PsaE

Family relationships

None.

Description

PsaE is a 69 amino acid polypeptide from photosystem I present on the stromal side of the thylakoid membrane. The structure is comprised of a well-defined five-stranded beta-sheet similar to SH3 domains [PMID: 8193119]. This subunit may form complexes with ferredoxin and ferredoxin-oxidoreductase in the photosystem I reaction centre.

GO terms

Biological Process

GO:0015979 photosynthesis

Molecular Function

No terms assigned in this category.

Cellular Component

GO:0009522 photosystem I
GO:0009538 photosystem I reaction center

Contributing signatures

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