PSBA — Pisum sativum

Summary

PsPSBA (PSAT0S5127G0080) on garden pea chromosome CAADHX020013274.1 encodes a protein of the D1/D2, Photo_RC_L/M, and Photo_II_D1/D2_sf families, with oxidoreductase activity acting on diphenols and oxygen as acceptor, oxygen-evolving activity, chlorophyll binding, electron transfer activity, and iron binding. The gene is associated with photosynthetic electron transport in photosystem II, the electron transport chain, thylakoid membrane organization, photoprotection, chloroplast movement, plastid gene expression and transcription, carotenoid and flavonoid anabolism, protein synthesis and breakdown, membrane organization, homeostasis, and response to herbicide. It localizes to the photosystem II complex and chloroplast thylakoid membrane. Studies of related genes in other species link the family to the PSII_D1 domain and EC 1.10.3.9.