>tr|A0A3G6IJ29|A0A3G6IJ29_9POAL Cytochrome b559 subunit alpha OS=Agropyron mongolicum GN=psbE MSGSTGERSFADIITSIRYWVIHSITIPSLFIAGWLFVSTGLAYDVFGSPRPNEYFTESR QGIPLITDRFDSLEQLDEFSRSF