'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'	''	''	''	''	''	''	''	''	'PTN002224082'
'SULSO|EnsemblGenome=SSO2397|UniProtKB=Q97W46'	''	'Uncharacterized protein'	'Sulfolobus solfataricus'	'EnsemblGenome:SSO2397'	'SSO2397'	''	''	''	''	'PTN002224084'
'HALSA|EnsemblGenome=VNG_0251C|UniProtKB=Q9HSF9'	''	'Uncharacterized protein'	'Halobacterium salinarum'	'EnsemblGenome:VNG_0251C'	'VNG_0251C'	''	''	''	''	'PTN001074599'
'METAC|EnsemblGenome=MA_1279|UniProtKB=Q8TRA1'	''	'Uncharacterized protein'	'Methanosarcina acetivorans'	'EnsemblGenome:MA_1279'	'MA_1279'	''	''	''	''	'PTN002224088'
'PYRKO|EnsemblGenome=TK2141|UniProtKB=Q5JHF1'	''	'Pantoate kinase'	'Pyrococcus kodakaraensis'	'EnsemblGenome:TK2141'	'TK2141'	''	''	''	''	'PTN002224089'
'METJA|EnsemblGenome=MJ_0969|UniProtKB=Q58379'	''	'Putative pantoate kinase'	'Methanocaldococcus jannaschii'	'EnsemblGenome:MJ_0969'	'MJ0969'	''	''	''	''	'PTN002224087'
'PYRAE|EnsemblGenome=PAE3407|UniProtKB=Q8ZT71'	''	'Uncharacterized protein'	'Pyrobaculum aerophilum'	'EnsemblGenome:PAE3407'	'PAE3407'	''	''	''	''	'PTN002224085'