>tr|A0A089P2G2|A0A089P2G2_9CYAN Cytochrome b6-f complex subunit 4 OS=Prochlorococcus sp. MIT 0604 GN=petD
MSTLKKPDLSDPKLRAKLAKGMGHNYYGEPAWPNDLLYIFPVVILGTIACVVGLAVLDPA
MLGDKANPFATPLEILPEWYLYPVFQILRVVPNKLLGIALQTLIPLGLMILPFIENVNKF
SNPFRRPIAMSVFLFGTFLTIYLGIGACLPIDKSLTLGLF