>tr|A0A650D0G6|A0A650D0G6_9STRA Cytochrome b559 subunit alpha OS=Skeletonema pseudocostatum GN=psbE MSGGSTGERPFSDIITSVRYWIIHTITIPSLFVSGWLFISTGLAYDVFGTPRPNEYFTQD RQQVPLVNDRFSAKQELEDLTKGL