>tr|A0A6B9MUY8|A0A6B9MUY8_9POAL Cytochrome b559 subunit alpha OS=Poa pagophila GN=psbE MSGSTGERSFADIITSIRYWVIHSITIPSLFIAGWLFVSTGLAYDVFGSPRPNEYFTESR QGIPLITDRFDSLEQLDEFSRSF