>sp|Q20EX6|CYF_OLTVI Cytochrome f OS=Oltmannsiellopsis viridis GN=petA MFTNNLTKNALVTLVSGFMAIFIGFNTVQPAEAYPIFAQQNFKNPREANGRIVCANCHLA QKPVELEVPQAVLPDTVFEATVKVPYDKSIKQVGANGKPAELNVGAVLILPEGFQLAPSD RIPEEMKTKVGNLYFSPYSTEQKNILVVGPVPGKDYSEMVFPILSPDPAKDKSVSYLNYP VYLGGNRGRGQVYPDGSKSNNNVFGSPVAGTVSEIKALKSKKGGYEVTITTASGNTVVEK IPGGPEVIVSEGEVVTVDQPLTNNPNVGGFGQGEAELVLQNPARIQGLLLFLLATIGAQV FLVLKKKQFEKVQLAEMNF