>tr|A0A510B6S9|A0A510B6S9_9POAL Cytochrome b559 subunit alpha OS=Avena longiglumis GN=psbE MSGSTGERSFADIITSIRYWVIHSITIPSLFIAGWLFVSTGLAYDVFGSPRPNEYFTESR QGIPLITDRFDSLEQLDEFSRSF