1.8.98.5	746286	 Coupling of ferredoxin and heterodisulfide reduction via electron bifurcation in hydrogenotrophic methanogenic archaea	Proc. Natl. Acad. Sci. USA	 108	 2981-2986 	2011	Methanothermobacter marburgensis	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=21262829&form=6&db=m	
1.8.98.5	746286	 Coupling of ferredoxin and heterodisulfide reduction via electron bifurcation in hydrogenotrophic methanogenic archaea	Proc. Natl. Acad. Sci. USA	 108	 2981-2986 	2011	Methanothermobacter marburgensis DSM 2133	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=21262829&form=6&db=m	
1.8.98.5	764762	 Electron and proton flux for carbon dioxide reduction in Methanosarcina barkeri during direct interspecies electron transfer	Front. Microbiol.	 9	 3109 	2018	Methanosarcina barkeri	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=30631315&form=6&db=m	
1.8.98.5	764762	 Electron and proton flux for carbon dioxide reduction in Methanosarcina barkeri during direct interspecies electron transfer	Front. Microbiol.	 9	 3109 	2018	Methanosarcina barkeri MS DSM 800	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=30631315&form=6&db=m	
1.8.98.5	764753	 Electron bifurcation and confurcation in methanogenesis and reverse methanogenesis	Front. Microbiol.	 9	 1322 	2018	Methanothermococcus thermolithotrophicus	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=29973922&form=6&db=m	
1.8.98.5	764753	 Electron bifurcation and confurcation in methanogenesis and reverse methanogenesis	Front. Microbiol.	 9	 1322 	2018	Methanosarcina acetivorans	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=29973922&form=6&db=m	
1.8.98.5	764753	 Electron bifurcation and confurcation in methanogenesis and reverse methanogenesis	Front. Microbiol.	 9	 1322 	2018	Methanothermobacter marburgensis	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=29973922&form=6&db=m	
1.8.98.5	764753	 Electron bifurcation and confurcation in methanogenesis and reverse methanogenesis	Front. Microbiol.	 9	 1322 	2018	Methanocella conradii	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=29973922&form=6&db=m	
1.8.98.5	764753	 Electron bifurcation and confurcation in methanogenesis and reverse methanogenesis	Front. Microbiol.	 9	 1322 	2018	no activity in Methanomassiliicoccus luminyensis	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=29973922&form=6&db=m	
1.8.98.5	764753	 Electron bifurcation and confurcation in methanogenesis and reverse methanogenesis	Front. Microbiol.	 9	 1322 	2018	Methanococcus maripaludis	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=29973922&form=6&db=m