Protein
EtfAB:quinone oxidoreductase
Organism
Syntrophomonas wolfei subsp. wolfei (strain DSM 2245B / Goettingen)
Function
Oxidoreductase involved in syntrophic growth of S.wolfei with butyrate. Is presumed to link the electron flow from butyryl-CoA dehydrogenases to the membrane, in conjunction with the electron transfer flavoprotein EtfAB. May transfer electrons to the menaquinone pool of the membrane.
Sequence
MIFGFHPLEGGYDVPMRVVGANIPYEWLIYVIMLIPVSVFLFGFWKKLEVWLLAKGEIHRNDKIAQRIWSWFVFSFAQARVIRKPLAGWMHAFLFWGFLVLFLAAGIDAMHNMISWPHLEGNFYIGFSWVVDVLGFLALIGVMVLGFVRYFQKPERLNDTKSSDGWIILLIFAILLTGYFIEGLRIAAQIKLSTTMQQIAYERAASPFGWMFASFFGSMSVDAMLMWHRLLWWFHMAIAFLFIALVPFTKLWHIFASMLNYTFRDLEPSANRMVYNIEEAETFGVENIEDFGWKDLLDLDSCIRCGRCQENCPAYNTGKHLNPKITLIQNMKAHLDAKAPYLLAAKASGAEVEEMAMTEEAAAEEVNPMEQSLLYDVVGSETIWDCTNCRACMEHCPMFIEHIPKIVEMRRNLVMWQGDMPGEAQMAFTNMERNYNPWGVGWAGRAGWLDERGVREMVNLLPEDGKEFEYLLYAGCAVSFDDRYKRVGEALVRLLNKAGVSFGYLGTEEYCCGDSARRLGNEYLYQTLVSQNLESFNNYGVKKIIVVCPHGYTALKNEYPQMGGNYEVYHYTEILAKLVAEGKLKPSKPLGVKMTYHDSCFLGRHNGVYDQPRNVLKAAGGQVIEIEKAKEFGFCCGAGGGRMWLEEEAVLKDGIQYKRINDTRTDQLLVPNPEMIVTNCPFCLTMIADGVKAAEAEESTKVFDVAEVLWKAME