>tr|A0A2S1U5P7|A0A2S1U5P7_9GENT Cytochrome b559 subunit alpha OS=Mesechites trifidus GN=psbE MSGSTGERSFADIITSIRYWVIHSITIPSLFIAGWLFVSTGLAYDVFGSPRPNEYFTESR QGIPLITGRFDPLEQLDEFSRSF