'Protein_Id'	'sf_name'	'definition'	'organism'	'gene_id'	'gene_symbol'	'Molecular function'	'Biological process'	'Cellular component'	'Protein class'	'Public_node_id'
'AN2'	'SUBFAMILY NOT NAMED'	''	''	''	''	''	''	''	''	'PTN002221390'
'HALSA|EnsemblGenome=VNG_0389C|UniProtKB=Q9HS62'	''	'Uncharacterized protein'	'Halobacterium salinarum'	'EnsemblGenome:VNG_0389C'	'VNG_0389C'	''	''	''	''	'PTN002221397'
'PYRAE|EnsemblGenome=PAE3132|UniProtKB=Q8ZTR3'	''	'Uncharacterized protein'	'Pyrobaculum aerophilum'	'EnsemblGenome:PAE3132'	'PAE3132'	''	''	''	''	'PTN002221394'
'PYRKO|EnsemblGenome=TK0904|UniProtKB=Q5JI49'	''	'Putative uncharacterized protein'	'Pyrococcus kodakaraensis'	'EnsemblGenome:TK0904'	'TK0904'	''	''	''	''	'PTN002221396'
'SULSO|EnsemblGenome=SSO2160|UniProtKB=Q7LX45'	''	'Uncharacterized protein'	'Sulfolobus solfataricus'	'EnsemblGenome:SSO2160'	'SSO2160'	''	''	''	''	'PTN002221393'
'KORCO|EnsemblGenome=Kcr_1555|UniProtKB=B1L772'	''	'Uncharacterized protein'	'Korarchaeum cryptofilum'	'EnsemblGenome:Kcr_1555'	'Kcr_1555'	''	''	''	''	'PTN002221391'
'AN1'	'SUBFAMILY NOT NAMED'	''	''	''	''	''	''	''	''	'PTN002221389'
'GEOSL|EnsemblGenome=GSU0187|UniProtKB=Q74GQ9'	''	'Helix-turn-helix and zinc ribbon transcriptional regulator'	'Geobacter sulfurreducens'	'EnsemblGenome:GSU0187'	'GSU0187'	''	''	''	''	'PTN002221389'