>tr|Q48941 MOLYBDENUM-CONTAINING FORMYLMETHANOFURAN DEHYDROGENASE I SUBUNIT F (EC 1.2.99.5) (POLYFERREDOXIN) - Methanosarcina barkeri. MQEDMRLSVFAEKKDKQLIYSPEKCIGCGTCVQACPKGNLAIGAVGAITRGLVDADFLEMKEREACLVCGICAKACPTGA LEMKQEGKTITDKSYLFRAMKPTSVNESCVHCGLCEDICPQGCIEVTRDISADGKLKLVGKTNIDTECCVHCGWCAAVCP VNAISVEKPFEGHWARDEDVCQTCHTCVEVCPANAIFNKKAKPGERVEKITHRPDACIYCGACAVACPVDAIDVRKTAIL PDMEKKGVLEKKLLEKPAPETMLRTCLETDEAACLGCGNCVIVCPVNALSDCELAAGHLNNMDEKALLGVKNGRIKVIDQ DRCGADGACAMICPVDAIRLVKREVK