>tr|A0A3G1HVE9|A0A3G1HVE9_9POAL Cytochrome b559 subunit alpha OS=Elymus libanoticus GN=psbE MSGSTGERSFADIITSIRYWVIHSITIPSLFIAGWLFVSTGLAYDVFGSPRPNEYFTESR QGIPLITDRFDSLEQLDEFSRSF