Nitrogen fixation

Reaction Identification
Reaction IDMMDBr0024686
Reaction typeNitrogen fixation
Sub-SystemNot Available
In non-microbes0
In microbes192
Data SourcesRHEA;
Metabolism
PrecursorReactionProduct
Nitrogen

Nitrogenase iron protein

Nitrogen fixation

Hydrogen
Microbe IDOrganismKindgomPhylumOxygen preference
MMDBm0001834marisnigriArchaeaEuryarchaeotaAnaerobe
MMDBm0001849Methanothermobacter thermautotrophicusArchaeaEuryarchaeotaAnaerobe
MMDBm0001849Methanothermobacter thermautotrophicusArchaeaEuryarchaeotaAnaerobe
MMDBm0001849Methanothermobacter thermautotrophicusArchaeaEuryarchaeotaAnaerobe
MMDBm0001849Methanothermobacter thermautotrophicusArchaeaEuryarchaeotaAnaerobe
MMDBm0000557Methanococcus voltaeNot AvailableEuryarchaeotaAnaerobe
MMDBm0881990Methanobacterium ivanoviiArchaea
MMDBm0881992Methanothermococcus thermolithotrophicusArchaea
MMDBm0000672Methanococcus maripaludisNot AvailableEuryarchaeotaAnaerobe
MMDBm0001825Methanococcus maripaludisArchaeaEuryarchaeotaAnaerobe
MMDBm0000672Methanococcus maripaludisNot AvailableEuryarchaeotaAnaerobe
MMDBm0001825Methanococcus maripaludisArchaeaEuryarchaeotaAnaerobe
MMDBm0000672Methanococcus maripaludisNot AvailableEuryarchaeotaAnaerobe
MMDBm0001825Methanococcus maripaludisArchaeaEuryarchaeotaAnaerobe
MMDBm0881992Methanothermococcus thermolithotrophicusArchaea
MMDBm0881992Methanothermococcus thermolithotrophicusArchaea
MMDBm0881992Methanothermococcus thermolithotrophicusArchaea
MMDBm0881990Methanobacterium ivanoviiArchaea
MMDBm0881990Methanobacterium ivanoviiArchaea
MMDBm0000562Methanosarcina barkeriNot AvailableEuryarchaeotaAnaerobe
MMDBm0000562Methanosarcina barkeriNot AvailableEuryarchaeotaAnaerobe
MMDBm0000562Methanosarcina barkeriNot AvailableEuryarchaeotaAnaerobe
MMDBm0000562Methanosarcina barkeriNot AvailableEuryarchaeotaAnaerobe
MMDBm0001850Methanothermobacter marburgensisArchaeaEuryarchaeotaObligate anaerobe
MMDBm0001956Methanocella arvoryzaeArchaeaEuryarchaeota
MMDBm0001848Methanospirillum hungateiArchaeaEuryarchaeotaAnaerobe
MMDBm0001850Methanothermobacter marburgensisArchaeaEuryarchaeotaObligate anaerobe
MMDBm0001850Methanothermobacter marburgensisArchaeaEuryarchaeotaObligate anaerobe
MMDBm0001818Methanocaldococcus jannaschiiArchaeaEuryarchaeotaAnaerobe
MMDBm0001844Methanosarcina mazeiArchaeaEuryarchaeotaAnaerobe
MMDBm0001992Magnetococcus marinusEubacteriaProteobacteriaAerobe
MMDBm0002670Syntrophobacter fumaroxidansEubacteriaProteobacteriaAnaerobe
MMDBm0001441Chlorobium phaeobacteroidesEubacteriaChlorobiFacultative anaerobe
MMDBm0002440Rhodobacter sphaeroidesEubacteriaProteobacteriaAerobe; anaerobe
MMDBm0001542Desulfotomaculum reducensEubacteriaFirmicutesAnaerobe
MMDBm0001442Chlorobium phaeovibrioidesEubacteriaChlorobiFacultative anaerobe
MMDBm0002400Stutzerimonas stutzeriEubacteriaProteobacteriaAerobe
MMDBm0002475Roseiflexus sp. RS-1EubacteriaChloroflexiAerobe; anaerobe
MMDBm0001213Alkaliphilus metalliredigensEubacteriaFirmicutesAnaerobe
MMDBm0002476Roseiflexus castenholziiEubacteriaChloroflexiAerobe; anaerobe
MMDBm0001630Frankia sp. EAN1pecEubacteriaActinobacteriaAerobe
MMDBm0001857Methylobacterium sp. 4-46EubacteriaProteobacteriaFacultative
MMDBm0001382Candidatus Desulforudis audaxviatorEubacteriaFirmicutesAnaerobe
MMDBm0001443Chlorobium limicolaEubacteriaChlorobiAnaerobe
MMDBm0001444Chlorobium phaeobacteroidesEubacteriaChlorobiFacultative anaerobe
MMDBm0001439Chlorobaculum parvumEubacteriaChlorobiAnaerobe
MMDBm0002386Prosthecochloris aestuariiEubacteriaChlorobiAnaerobe
MMDBm0002355Pelodictyon phaeoclathratiformeEubacteriaChlorobiAnaerobe
MMDBm0002005Acidithiobacillus ferrooxidansEubacteriaProteobacteriaAerobe
MMDBm0001728Klebsiella pneumoniaeEubacteriaProteobacteriaFacultative anaerobe
MMDBm0001377Candidatus Azobacteroides pseudotrichonymphaeEubacteriaBacteroidetes
MMDBm0001172Acidithiobacillus ferrooxidansEubacteriaProteobacteriaFacultative
MMDBm0001511Cyanothece sp. PCC 7424EubacteriaCyanobacteriaFacultative
MMDBm0509020Desulfatibacillum aliphaticivoransEubacteriaProteobacteria
MMDBm0001512Cyanothece sp. PCC 7425EubacteriaCyanobacteriaFacultative
MMDBm0001861Methylobacterium nodulansEubacteriaProteobacteriaAerobe
MMDBm0001536Desulfobacterium autotrophicumEubacteriaProteobacteriaAnaerobe
MMDBm0002722Tolumonas auensisEubacteriaProteobacteriaFacultative
MMDBm0001551Desulfovibrio magneticusEubacteriaProteobacteriaAnaerobe
MMDBm0002675Teredinibacter turneraeEubacteriaProteobacteriaAerobe
MMDBm0001552Desulfovibrio salexigensEubacteriaProteobacteriaAnaerobe
MMDBm0002141Rhodobacter capsulatusEubacteriaProteobacteriaAerobe; anaerobe
MMDBm0001509Cyanothece sp. ATCC 51142EubacteriaCyanobacteriaFacultative
MMDBm0001509Cyanothece sp. ATCC 51142EubacteriaCyanobacteriaFacultative
MMDBm0001509Cyanothece sp. ATCC 51142EubacteriaCyanobacteriaFacultative
MMDBm0001959Nostoc sp. PCC 7120EubacteriaCyanobacteriaAerobe
MMDBm0456231Rhodobacter sphaeroidesEubacteriaProteobacteriaAerobe; anaerobe
MMDBm0002730Trichodesmium erythraeumEubacteriaCyanobacteriaAerobe
MMDBm0000413Rhodospirillum rubrumEubacteriaProteobacteriaFacultative anaerobe
MMDBm0579718EubacteriaProteobacteria
MMDBm0579698EubacteriaProteobacteria
MMDBm0579718EubacteriaProteobacteria
MMDBm0579737EubacteriaProteobacteria
MMDBm0579737EubacteriaProteobacteria
MMDBm0579718EubacteriaProteobacteria
MMDBm0579737EubacteriaProteobacteria
MMDBm0802018EubacteriaFirmicutes
MMDBm0000474Clostridium pasteurianumEubacteriaFirmicutes
MMDBm0001959Nostoc sp. PCC 7120EubacteriaCyanobacteriaAerobe
MMDBm0001066Klebsiella pneumoniaeEubacteriaProteobacteriaFacultative anaerobe
MMDBm0000340Azotobacter vinelandiiEubacteriaProteobacteriaAerobe
MMDBm0002538Sinorhizobium melilotiEubacteriaProteobacteriaAerobe
MMDBm0443716Rhizobium leguminosarumEubacteriaProteobacteriaAerobe
MMDBm0443661Rhizobium etliEubacteriaProteobacteriaAerobe
MMDBm0426335EubacteriaProteobacteria
MMDBm0001959Nostoc sp. PCC 7120EubacteriaCyanobacteriaAerobe
MMDBm0443716Rhizobium leguminosarumEubacteriaProteobacteriaAerobe
MMDBm0001066Klebsiella pneumoniaeEubacteriaProteobacteriaFacultative anaerobe
MMDBm0000474Clostridium pasteurianumEubacteriaFirmicutes
MMDBm0001959Nostoc sp. PCC 7120EubacteriaCyanobacteriaAerobe
MMDBm0001308Bradyrhizobium japonicumEubacteriaProteobacteriaAerobe
MMDBm0579733Azotobacter chroococcumEubacteriaProteobacteria
MMDBm0426335EubacteriaProteobacteria
MMDBm0001308Bradyrhizobium japonicumEubacteriaProteobacteriaAerobe
MMDBm0426335EubacteriaProteobacteria
MMDBm0000401Acidithiobacillus ferrooxidansEubacteriaProteobacteriaAerobe
MMDBm0417210Acidithiobacillus ferriduransEubacteriaProteobacteria
MMDBm0445800EubacteriaProteobacteria
MMDBm0000340Azotobacter vinelandiiEubacteriaProteobacteriaAerobe
MMDBm0000340Azotobacter vinelandiiEubacteriaProteobacteriaAerobe
MMDBm0000411Rhodobacter capsulatusEubacteriaProteobacteria
MMDBm0662025Frankia alniEubacteriaActinobacteria
MMDBm0000474Clostridium pasteurianumEubacteriaFirmicutes
MMDBm0000474Clostridium pasteurianumEubacteriaFirmicutes
MMDBm0000474Clostridium pasteurianumEubacteriaFirmicutes
MMDBm0000474Clostridium pasteurianumEubacteriaFirmicutes
MMDBm0001066Klebsiella pneumoniaeEubacteriaProteobacteriaFacultative anaerobe
MMDBm0001220Anabaena variabilisEubacteriaCyanobacteriaAerobe
MMDBm0881981Trichormus azollaeEubacteria
MMDBm0000411Rhodobacter capsulatusEubacteriaProteobacteria
MMDBm0000474Clostridium pasteurianumEubacteriaFirmicutes
MMDBm0417210Acidithiobacillus ferriduransEubacteriaProteobacteria
MMDBm0579733Azotobacter chroococcumEubacteriaProteobacteria
MMDBm0579733Azotobacter chroococcumEubacteriaProteobacteria
MMDBm0579733Azotobacter chroococcumEubacteriaProteobacteria
MMDBm0000340Azotobacter vinelandiiEubacteriaProteobacteriaAerobe
MMDBm0000340Azotobacter vinelandiiEubacteriaProteobacteriaAerobe
MMDBm0000340Azotobacter vinelandiiEubacteriaProteobacteriaAerobe
MMDBm0000340Azotobacter vinelandiiEubacteriaProteobacteriaAerobe
MMDBm0000340Azotobacter vinelandiiEubacteriaProteobacteriaAerobe
MMDBm0000340Azotobacter vinelandiiEubacteriaProteobacteriaAerobe
MMDBm0000340Azotobacter vinelandiiEubacteriaProteobacteriaAerobe
MMDBm0000340Azotobacter vinelandiiEubacteriaProteobacteriaAerobe
MMDBm0462330Azospirillum brasilenseEubacteriaProteobacteria
MMDBm0002073Rhizobium sp. NGR234EubacteriaProteobacteria
MMDBm0002073Rhizobium sp. NGR234EubacteriaProteobacteria
MMDBm0002073Rhizobium sp. NGR234EubacteriaProteobacteria
MMDBm0001308Bradyrhizobium japonicumEubacteriaProteobacteriaAerobe
MMDBm0000344Rhizobium leguminosarumEubacteriaProteobacteriaAerobe
MMDBm0000474Clostridium pasteurianumEubacteriaFirmicutes
MMDBm0000413Rhodospirillum rubrumEubacteriaProteobacteriaFacultative anaerobe
MMDBm0462330Azospirillum brasilenseEubacteriaProteobacteria
MMDBm0462330Azospirillum brasilenseEubacteriaProteobacteria
MMDBm0579733Azotobacter chroococcumEubacteriaProteobacteria
MMDBm0555705Pantoea agglomeransEubacteriaProteobacteriaFacultative anaerobe
MMDBm0881250Not Available
MMDBm0001245Azorhizobium caulinodansEubacteriaProteobacteria
MMDBm0001245Azorhizobium caulinodansEubacteriaProteobacteria
MMDBm0881263Not Available
MMDBm0882008Anabaena sp. L-31Eubacteria
MMDBm0882008Anabaena sp. L-31Eubacteria
MMDBm0662408Frankia sp. FaC1EubacteriaActinobacteria
MMDBm0882028Nostoc sp. MUN8820Eubacteria
MMDBm0881250Not Available
MMDBm0000393Desulfovibrio gigasEubacteriaProteobacteria
MMDBm0498983EubacteriaProteobacteria
MMDBm0498983EubacteriaProteobacteria
MMDBm0498983EubacteriaProteobacteria
MMDBm0881984Leptolyngbya boryanaEubacteria
MMDBm0881984Leptolyngbya boryanaEubacteria
MMDBm0662025Frankia alniEubacteriaActinobacteria
MMDBm0000411Rhodobacter capsulatusEubacteriaProteobacteria
MMDBm0000411Rhodobacter capsulatusEubacteriaProteobacteria
MMDBm0000411Rhodobacter capsulatusEubacteriaProteobacteria
MMDBm0000411Rhodobacter capsulatusEubacteriaProteobacteria
MMDBm0881251Not Available
MMDBm0002452Rhodopseudomonas palustrisEubacteriaProteobacteriaAerobe; anaerobe
MMDBm0002450Rhodopseudomonas palustrisEubacteriaProteobacteriaAerobe; anaerobe
MMDBm0001628Frankia sp. CcI3EubacteriaActinobacteriaAerobe
MMDBm0001989Synechococcus sp. JA-2-3B'a(2-13)EubacteriaCyanobacteriaFacultative
MMDBm0002664Synechococcus sp. JA-3-3AbEubacteriaCyanobacteriaFacultative
MMDBm0001440Chlorobium chlorochromatiiEubacteriaChlorobiAnaerobe
MMDBm0002354Chlorobium luteolumEubacteriaChlorobiAnaerobe
MMDBm0002439Rhodobacter sphaeroidesEubacteriaProteobacteriaAerobe; anaerobe
MMDBm0001518Dehalococcoides mccartyiEubacteriaChloroflexiAnaerobe
MMDBm0481919Alcaligenes faecalisEubacteriaProteobacteriaAerobe
MMDBm0481919Alcaligenes faecalisEubacteriaProteobacteriaAerobe
MMDBm0001220Anabaena variabilisEubacteriaCyanobacteriaAerobe
MMDBm0802148EubacteriaFirmicutes
MMDBm0802148EubacteriaFirmicutes
MMDBm0802148EubacteriaFirmicutes
MMDBm0000474Clostridium pasteurianumEubacteriaFirmicutes
MMDBm0882041Mastigocladus laminosusEubacteria
MMDBm0882041Mastigocladus laminosusEubacteria
MMDBm0662402EubacteriaActinobacteria
MMDBm0001517Dechloromonas aromaticaEubacteriaProteobacteriaFacultative
MMDBm0882016Nostoc sp. PCC 6720Eubacteria
MMDBm0001510Cyanothece sp. PCC 8801EubacteriaCyanobacteriaFacultative
MMDBm0001510Cyanothece sp. PCC 8801EubacteriaCyanobacteriaFacultative
MMDBm0001510Cyanothece sp. PCC 8801EubacteriaCyanobacteriaFacultative
MMDBm0662025Frankia alniEubacteriaActinobacteria
MMDBm0001220Anabaena variabilisEubacteriaCyanobacteriaAerobe
MMDBm0000628Ruminiclostridium cellobioparumEubacteriaFirmicutes
MMDBm0002045Zymomonas mobilisEubacteriaProteobacteria
MMDBm0002346Pectobacterium atrosepticumEubacteriaProteobacteriaAnaerobe
MMDBm0002759Wolinella succinogenesEubacteriaProteobacteriaMicroaerophilic
MMDBm0001438Chlorobium tepidumEubacteriaChlorobiAnaerobe
MMDBm0000114acetobutylicumEubacteriaFirmicutesAnaerobe
MMDBm0001810Mesorhizobium japonicumEubacteriaProteobacteriaAerobe
MMDBm0767888EubacteriaFirmicutes
MMDBm0767888EubacteriaFirmicutes
MMDBm0001653Gluconacetobacter diazotrophicusEubacteriaProteobacteriaAerobe