>sp|P0C8N8|UCRI_THEVB Cytochrome b6-f complex iron-sulfur subunit OS=Thermosynechococcus vestitus GN=petC MAQVSGMSDVPDMGRRQFMNLLTFGTITGTALGALYPVVKYFIPPASGGTGGGAVAKDAL GNDIKVSEYLAKHLPGDRSLAQGIKGDPTYVIVTEDHQIANYGLNAVCTHLGCVVPWNVS ENKFICPCHGSQYDSTGKVVRGPAPLSLALVKATVTEDDKLVFTPWTEIDFRTGKEPWWT