>tr|Q3AWY3|Q3AWY3_SYNS9 Cytochrome b6-f complex subunit PetP OS=Synechococcus sp. (strain CC9902) OX=316279 GN=Syncc9902_1572 PE=4 SV=1 MSQAASITIGSKIRISRVRDRIPQNLVDLLKKDPTGTVKEFRTVDGKGIGVVVDLSDGST SWFFEDEITAA