'Protein_Id'	'sf_name'	'definition'	'organism'	'gene_id'	'gene_symbol'	'Molecular function'	'Biological process'	'Cellular component'	'Protein class'	'Public_node_id'
'AN0'	'SUBFAMILY NOT NAMED'	''	''	''	''	''	''	''	''	'PTN002461379'
'METAC|EnsemblGenome=MA_0683|UniProtKB=Q8TSW2'	''	'Ferredoxin'	'Methanosarcina acetivorans'	'EnsemblGenome:MA_0683'	'MA_0683'	''	''	''	''	'PTN001235445'
'TRIVA|Gene=TVAG_381780|UniProtKB=A2F281'	''	'4Fe-4S binding domain containing protein'	'Trichomonas vaginalis'	'Gene:TVAG_381780'	'TVAG_381780'	''	''	''	''	'PTN001235427'
'METAC|EnsemblGenome=MA_2911|UniProtKB=Q8TLW2'	''	'2-oxoisovalerate ferredoxin oxidoreductase, gamma subunit'	'Methanosarcina acetivorans'	'EnsemblGenome:MA_2911'	'vorC'	''	''	''	''	'PTN001235466'
'BACTN|EnsemblGenome=BT_0617|UniProtKB=Q8AA48'	''	'Na+-transporting NADH:ubiquinone oxidoreductase, Electron transport complex protein rnfB'	'Bacteroides thetaiotaomicron'	'EnsemblGenome:BT_0617'	'BT_0617'	''	''	''	''	'PTN002461383'
'CLOBH|EnsemblGenome=CLC_0431|UniProtKB=A5HYR7'	''	'Electron transport complex protein'	'Clostridium botulinum'	'EnsemblGenome:CLC_0431'	'rnfB'	''	''	''	''	'PTN001978880'
'DICTD|EnsemblGenome=Dtur_1096|UniProtKB=B8E298'	''	'Electron transport complex, RnfABCDGE type, B subunit'	'Dictyoglomus turgidum'	'EnsemblGenome:Dtur_1096'	'Dtur_1096'	''	''	''	''	'PTN001235484'
'SULSO|EnsemblGenome=SSO2792|UniProtKB=Q97V40'	''	'Uncharacterized protein'	'Sulfolobus solfataricus'	'EnsemblGenome:SSO2792'	'SSO2792'	''	''	''	''	'PTN001978843'
'METAC|EnsemblGenome=MA_0664|UniProtKB=Q8TSX9'	''	'Na+-transporting NADH:ubiquinone oxidoreductase, subunit 6 (Predicted alternative beta subunit)'	'Methanosarcina acetivorans'	'EnsemblGenome:MA_0664'	'nqr6'	''	''	''	''	'PTN001566343'