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3.D.6.1.3
The Rnf-type NADH dehydrogenase, RnfABCDEG/MA0658 (Welte and Deppenmeier 2013). RnfB and RnfC are on the cytoplasmic side of the membrane. Both have 4Fe4S centers (5 and 2, repectively), and RnfB oxidizes reduced ferredoxin (Suharti et al. 2014). The integral membrane proteins are RnfA, D and E, while RnfG and MA0658 are on the outside. RnfE reduces oxidized Mph (Welte and Deppenmeier 2013).

Accession Number:Q8TSY4
Protein Name:Na+-transporting NADH:ubiquinone oxidoreductase, subunit 1
Length:447
Molecular Weight:48477.00
Species:Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A) [188937]
Number of TMSs:1
Substrate H+

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FASTA formatted sequence
1:	MKRSLHSKEV ANLSDVIKID KLPEKAIIPM RQHDGIACAP LVKKGAEVIV GQKLGECEGS 
61:	DLAYVHSPFC GTVNSIELMP NPSGKRILSV VLTPSECAQT VDFVPEKDAP PSRLIEIIKE 
121:	AGIVEYYEKP TYLALKPGKR IDTLLMNATF PLITHAYLSS LDKVLEGFKL MLEASGISRG 
181:	VIVLRADDKE SIKAFKNAKV DGKPLTVAPI VGMRHADYYL EDVEDQIIVV AAGKITYTPT 
241:	MMNLLSANVM GRKLPLGYEP PDVHVVVCGV KSAKAVYDAI NEGKPYLESA VTVTGAVNNP 
301:	KTVIVKFGTP IKDVIEACGG YKGEPGKVIV NGSMGGVAVY TDEAPVVKNT VGIVVQTEAE 
361:	VLRDEATVCI HCARCVDVCP MNLLPGRIAA MADMGMFDRC REYFALNCIE CGECAVVCPA 
421:	KRHLVQLIRY SKLQIMNQKN ETVEATE