>sp|Q9F722|UCRI_CHLTE Cytochrome b6-f complex iron-sulfur subunit OS=Chlorobaculum tepidum GN=petC MAQTGNFKSPARMSSLGQGAAPASAGAVTGGKPREEGLKGVDFERRGFLQKIVGGVGAVV AVSTLYPVVRYIVPPAKKIKIVNELAVGPASDVPNGTGKIYQFNDDKVIVVNHGGSLTAV SAICTHLGCLVHWDEAADMIACPCHGAKYTQDGKIISGPQPLPLKQYKVKIEDGKIVVSI A