APG2 — Pisum sativum

Summary

PSAT6G222720 (APG2, also known as TATC) encodes a Sec-independent translocase protein TATC. The gene product possesses pH-dependent protein transporter activity and is associated with intracellular protein membrane transport, chloroplast thylakoid membrane protein import, and thylakoid membrane organization. APG2 is localized to the chloroplast thylakoid membrane and the TAT protein transport complex. In pea, this gene has been linked to chloroplast development and thylakoid membrane formation. It is also associated with double fertilization and mating processes. Related genes in other species are linked to ecdysteroid production and an albino/pale green phenotype.