>tr|A0A2L0PWL3|A0A2L0PWL3_9POAL Cytochrome b559 subunit alpha OS=Stipa caucasica GN=psbE MSGSTGERSFADIITSIRYWVIHSITIPSLFIAGWLFVSTGLAYDVFGSPRPNEYFTESR QGIPLITDRFDSLEQLDEFSRSF