FEATURES

FAMILY

DESCRIPTION

Also known as CYF_CHAVU, petA. Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions. The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are PetG, PetL, PetM and PetN. The complex functions as a dimer (By similarity).

EXTERNAL LINKS

uniprot
enzyme classification

petA

Cytochrome f

petA

Structural Ligandability

Domains Chains

Distribution