'Protein_Id'	'sf_name'	'definition'	'organism'	'gene_id'	'gene_symbol'	'Molecular function'	'Biological process'	'Cellular component'	'Protein class'	'Public_node_id'
'AN14'	'SUBFAMILY NOT NAMED'	''	''	''	''	''	''	''	''	'PTN001786539'
'CHLRE|EnsemblGenome=DAA00912|UniProtKB=Q00469'	''	'Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein'	'Chlamydomonas reinhardtii'	'EnsemblGenome:DAA00912'	'chlL'	''	''	''	''	'PTN002450804'
'SYNY3|EnsemblGenome=BAA18745|UniProtKB=P28373'	''	'Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein'	'Synechocystis'	'EnsemblGenome:BAA18745'	'chlL'	''	''	''	''	'PTN002450806'
'PHYPA|Gene=chlL|UniProtKB=Q6YXQ7'	''	'Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein'	'Physcomitrella patens'	'Gene:chlL'	'chlL'	''	''	''	''	'PTN001786540'
'AN0'	'SUBFAMILY NOT NAMED'	''	''	''	''	''	''	''	''	'PTN000344172'
'METAC|EnsemblGenome=MA_1205|UniProtKB=Q8TH41'	''	'Nitrogenase iron protein'	'Methanosarcina acetivorans'	'EnsemblGenome:MA_1205'	'anfH'	''	''	''	''	'PTN000344176'
'GEOSL|EnsemblGenome=GSU2821|UniProtKB=Q749C2'	''	'Nitrogenase iron protein'	'Geobacter sulfurreducens'	'EnsemblGenome:GSU2821'	'nifH'	''	''	''	''	'PTN000344185'
'CLOBH|EnsemblGenome=CLC_0744|UniProtKB=A5HZN3'	''	'Nitrogenase iron protein'	'Clostridium botulinum'	'EnsemblGenome:CLC_0744'	'nifH'	''	''	''	''	'PTN001786543'
'CHLAA|EnsemblGenome=Caur_0417|UniProtKB=A9WDR1'	''	'Chlorophyllide reductase iron protein subunit X'	'Chloroflexus aurantiacus'	'EnsemblGenome:Caur_0417'	'Caur_0417'	''	''	''	''	'PTN001008668'
'METAC|EnsemblGenome=MA_1213|UniProtKB=Q8TH41'	''	'Nitrogenase iron protein'	'Methanosarcina acetivorans'	'EnsemblGenome:MA_1213'	'anfH'	''	''	''	''	'PTN001786536'
'METAC|EnsemblGenome=MA_2032|UniProtKB=Q8TP84'	''	'Nitrogen fixation protein NifH/NifE'	'Methanosarcina acetivorans'	'EnsemblGenome:MA_2032'	'MA_2032'	''	''	''	''	'PTN000344178'
'GLOVI|EnsemblGenome=BAC90311|UniProtKB=Q7NI14'	''	'Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein'	'Gloeobacter violaceus'	'EnsemblGenome:BAC90311'	'chlL'	''	''	''	''	'PTN002450807'
'METAC|EnsemblGenome=MA_1633|UniProtKB=Q8TQB5'	''	'Nitrogenase (Iron protein)'	'Methanosarcina acetivorans'	'EnsemblGenome:MA_1633'	'nifH'	''	''	''	''	'PTN000344179'
'BRAJA|EnsemblGenome=BAC47034|UniProtKB=P06117'	''	'Nitrogenase iron protein'	'Bradyrhizobium japonicum'	'EnsemblGenome:BAC47034'	'nifH'	''	''	''	''	'PTN002450808'
'THEYD|EnsemblGenome=THEYE_A1717|UniProtKB=B5YH18'	''	'Nitrogenase iron protein'	'Thermodesulfovibrio yellowstonii'	'EnsemblGenome:THEYE_A1717'	'nifH'	''	''	''	''	'PTN001008671'
'FUSNN|EnsemblGenome=FN0303|UniProtKB=Q8RGJ0'	''	'Nitrogenase iron protein'	'Fusobacterium nucleatum'	'EnsemblGenome:FN0303'	'FN0303'	''	''	''	''	'PTN001008672'
'METJA|EnsemblGenome=MJ_0879|UniProtKB=Q58289'	''	'Nitrogenase iron protein'	'Methanocaldococcus jannaschii'	'EnsemblGenome:MJ_0879'	'nifH'	''	''	''	''	'PTN001008666'
'CHLAA|EnsemblGenome=Caur_2554|UniProtKB=Q9F6X3'	''	'Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein'	'Chloroflexus aurantiacus'	'EnsemblGenome:Caur_2554'	'bchL'	''	''	''	''	'PTN000344182'