>tr|A0A3G4R4A1|A0A3G4R4A1_BETLE Cytochrome b6 OS=Betula lenta GN=petB
MSKVYDWFEERLEIQAIADDITSKYVPPHVNIFYCLGGITLTCFLVQVATGFAMTFYYRP
TVTEAFASVQYIMTEANFGWLIRSVHRWSASMMVLMMILHVFRVYLTGGFKKPRELTWVT
GVVLAVLTASFGVTGYSLPRDQIGYWAVKIVTGVPEAIPVIGSPLVELLRGSASVGQSTL
TRFYSLHTFVLPLLTAVFMLMHFPMIRKQGISGPL