>8HN2_1|Chains A, B|Cytochrome b6-f complex iron-sulfur subunit|Chlorobaculum tepidum (1097) KKIKIVNELAVGPASDVPNGTGKIYQFNDDKVIVVNHGGSLTAVSAICTHLGCLVHWDEAADMIACPCHGAKYTQDGKIISGPQPLPLKQYKVKIEDGKIVVSIAKLAAA