>tr|A0A2S1U9N0|A0A2S1U9N0_9GENT Cytochrome b559 subunit alpha OS=Aspidosperma cruentum GN=psbE MSGSTGERSFADIITSIRYWVIHSITIPSLFIAGWLFVSTGLAYDVFGSPRPNEYFTESR QGIPLITGRFDPLEQLDEFSRSF