>sp|P74714|UCRIA_SYNY3 Cytochrome b6-f complex iron-sulfur subunit 1 OS=Synechocystis sp. (strain PCC 6803 / Kazusa) OX=1111708 GN=petC1 PE=3 SV=1 MDNTQAIAPPSYSRRQLLNFLAGTTVAVTASAGAYAMGKFFVPPAEKGGAGGGIIAKDVL GNPIPASQILAEAPGTRALVAGLAGDPTYLIVKEDGSLDSIGIVDSCTHLGCTFPWNGND QEFQCPCHGSRYHPDGSVARGPAPLPLKIVQVAVVDDQIFISPWTDLDPRTGEKPWWV