psbE PA079 MSGSTGERSFADIITSIRYWVIHSITIPSLFIAGWLFVSTGLAYDVFGSPRPNEYFTESRQGIPLITDRFDSLEQLDEFSRSF 83 PSBE_ORYSA Cytochrome b559 subunit alpha This b-type cytochrome is tightly associated with the reaction center of photosystem II and possibly is part of the water-oxidation complex. PSII reaction center subunit V