>sp|A1E9V4-2|CYB6_SORBI Cytochrome b6 OS=Sorghum bicolor GN=petB MSMKFSYTVLGGGVGLVTYLNKVYDWFEERLEIQAIADDITSKYVPPHVNIFYCLGGITL TCFLVQVATGFAMTFYYRPTVTEAFSSVQYIMTEANFGWLIRSVHRWSASMMVLMMILHV FRVYLTGGFKKPRELTWVTGVVLAVLTASFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVI GSPLVELLRGSASVGQSTLTRFYSLHTFVLPLLTAVFMLMHFPMIRKQGISGPL