>tr|A0A1Q1EWT2|A0A1Q1EWT2_9CYAN Cytochrome b6 OS=Prochlorococcus sp. RS01 GN=petB
MANSSSVYDWFQERLEIQDITDDVTSKYVPPHVNIFYCLGGITLVCFLIQFATGFAMTFY
YKPTVTQAYSSVSYLMTDVSFGWLIRSVHRWSASMMVLMLILHVFRVYLTGGFKRPRELT
WVTGVVMAVITVAFGVTGYSLPWDQVGYWAVKIVSGVPAAIPVIGDFMVELLRGGESVGQ
STLTRFYSLHTFVLPWSLAVFMLMHFLMIRKQGISGPL