>tr|K9YKW1|K9YKW1_CYASC Cytochrome b6f complex subunit PetL OS=Cyanobacterium stanieri (strain ATCC 29140 / PCC 7202) OX=292563 GN=Cyast_1553 PE=4 SV=1
MSGVVAYVGIIGAFTVAAVGLYYGFRALKLL