>tr|A0A2K9RKA0|A0A2K9RKA0_POAAN Cytochrome b559 subunit alpha OS=Poa annua GN=psbE MSGSTGERSFADIITSIRYWVIHSITIPSLFIAGWLFVSTGLAYDVFGSPRPNEYFTESR QGIPLITDRFDSLEQLDEFSRSF