>tr|A0A2P8WKK4|A0A2P8WKK4_9CYAN Cytochrome b6f complex subunit PetL OS=filamentous cyanobacterium CCP5 OX=2107701 GN=C7271_02705 PE=4 SV=1 MPMGGAIAYVGFYGAMLVLAISLYFGLRLVKLI