>tr|Q9AVR4|Q9AVR4_RHDS2 Phycoerythrin alpha-subunit 2 OS=Rhodomonas sp. GN=cpeA MSAKIIAFSAVVATASAFAPTAGFVPRLRSGATSVSMAMDKSAKAPVITIFDHRGCSRAP KEYTGAKAGGKDDEMMVKAQSVKIEVSSGTAEGVLATALGKMSK