STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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[Homology]
Score
nifHNitrogenase iron protein; The key enzymatic reactions in nitrogen fixation are catalyzed by the nitrogenase complex, which has 2 components: the iron protein and the molybdenum-iron protein; Belongs to the NifH/BchL/ChlL family. (304 aa)    
Predicted Functional Partners:
ADG91716.1
Nitrogenase molybdenum-iron protein beta chain; This molybdenum-iron protein is part of the nitrogenase complex that catalyzes the key enzymatic reactions in nitrogen fixation; Belongs to the NifD/NifK/NifE/NifN family.
 
 0.999
ADG91717.1
COGs: COG2710 Nitrogenase molybdenum-iron protein alpha and beta chains; InterPro IPR000318:IPR000510:IPR005972:IPR010143; KEGG: wsu:WS1392 hypothetical protein; PFAM: oxidoreductase/nitrogenase component 1; PRIAM: Nitrogenase; SPTR: Q7MRF8 Nitrogenase protein alpha chain; TIGRFAM: nitrogenase molybdenum-iron protein alpha chain; nitrogenase component I, alpha chain; PFAM: Nitrogenase component 1 type Oxidoreductase; TIGRFAM: nitrogenase component I, alpha chain; nitrogenase molybdenum-iron protein alpha chain.
 0.999
ADG91738.1
COGs: COG2710 Nitrogenase molybdenum-iron protein alpha and beta chains; InterPro IPR000318:IPR000510:IPR005975; KEGG: pca:Pcar_0314 nitrogenase molybdenum-iron cofactor biosynthesis protein NifN; PFAM: oxidoreductase/nitrogenase component 1; PRIAM: Nitrogenase; SPTR: Q3A7S0 Nitrogenase molybdenum-iron cofactor biosynthesis protein NifN; TIGRFAM: nitrogenase molybdenum-iron cofactor biosynthesis protein NifN; PFAM: Nitrogenase component 1 type Oxidoreductase; TIGRFAM: nitrogenase molybdenum-iron cofactor biosynthesis protein NifN; Belongs to the NifD/NifK/NifE/NifN family.
 
 0.983
ADG91743.1
Oxidoreductase/nitrogenase component 1; COGs: COG2710 Nitrogenase molybdenum-iron protein alpha and beta chains; InterPro IPR020558:IPR000510; KEGG: pca:Pcar_0313 nitrogenase MoFe cofactor biosynthesis protein NifE; PFAM: oxidoreductase/nitrogenase component 1; SPTR: Q3A7S1 Nitrogenase MoFe cofactor biosynthesis protein NifE; PFAM: Nitrogenase component 1 type Oxidoreductase; TIGRFAM: nitrogenase molybdenum-iron cofactor biosynthesis protein NifE.
 
 
 0.963
ADG91750.1
Nitrogenase cofactor biosynthesis protein NifB; COGs: COG0535 Fe-S oxidoreductase; InterPro IPR003731:IPR000385:IPR007197:IPR005980; KEGG: lch:Lcho_1404 nitrogenase cofactor biosynthesis protein NifB; PFAM: Radical SAM domain protein; Dinitrogenase iron-molybdenum cofactor biosynthesis protein; SPTR: B1Y745 Nitrogenase cofactor biosynthesis protein NifB; TIGRFAM: nitrogenase cofactor biosynthesis protein NifB; PFAM: Radical SAM superfamily; Dinitrogenase iron-molybdenum cofactor; TIGRFAM: nitrogenase cofactor biosynthesis protein NifB.
 
  
 0.961
ADG91732.1
InterPro IPR003731; KEGG: wsu:WS1387 hypothetical protein; PFAM: Dinitrogenase iron-molybdenum cofactor biosynthesis protein; SPTR: Q7MRG1 NIFX; PFAM: Dinitrogenase iron-molybdenum cofactor; TIGRFAM: nitrogen fixation protein NifX.
 
  
 0.919
ADG91928.1
Glutamate--ammonia ligase; COGs: COG0174 Glutamine synthetase; InterPro IPR008147:IPR008146:IPR014746; KEGG: rbi:RB2501_11032 glutamine synthetase II; PFAM: glutamine synthetase catalytic region; glutamine synthetase beta-Grasp; PRIAM: Glutamate--ammonia ligase; SPTR: A2TUQ0 Glutamine synthetase; PFAM: Glutamine synthetase, catalytic domain; Glutamine synthetase, beta-Grasp domain.
   
 
 0.918
ADG94279.1
COGs: COG0174 Glutamine synthetase; InterPro IPR014746:IPR008147:IPR008146:IPR004809; KEGG: abu:Abu_1903 glutamine synthetase; PFAM: glutamine synthetase catalytic region; glutamine synthetase beta-Grasp; SPTR: A8EW08 Glutamine synthetase; TIGRFAM: glutamine synthetase, type I; PFAM: Glutamine synthetase, catalytic domain; Glutamine synthetase, beta-Grasp domain; TIGRFAM: glutamine synthetase, type I.
   
 
 0.918
ADG92062.1
Nitrite reductase (NAD(P)H), large subunit; COGs: COG1251 NAD(P)H-nitrite reductase; InterProIPR006066:IPR012744:IPR013027:IPR017121:IPR 005117:IPR007419:IPR006067; KEGG: hna:Hneap_1114 nitrite reductase (NAD(P)H), large subunit; PFAM: nitrite and sulphite reductase 4Fe-4S region; FAD-dependent pyridine nucleotide-disulphide oxidoreductase; BFD domain protein [2Fe-2S]-binding domain protein; nitrite/sulfite reductase hemoprotein beta-component ferrodoxin domain protein; SPTR: C0N4M3 Nitrite reductase (NAD(P)H), large subunit; TIGRFAM: nitrite reductase [NAD(P)H], large subunit; PFAM: P [...]
   
 
 0.913
ADG92061.1
Rieske (2Fe-2S) iron-sulfur domain protein; COGs: COG2146 Ferredoxin subunits of nitrite reductase and ring-hydroxylating dioxygenase; InterPro IPR017941; KEGG: hba:Hbal_2780 nitrite reductase (NAD(P)H), small subunit; PFAM: Rieske [2Fe-2S] iron-sulphur domain; SPTR: C6XQF4 Nitrite reductase (NAD(P)H), small subunit; PFAM: Rieske [2Fe-2S] domain; TIGRFAM: nitrite reductase [NAD(P)H], small subunit.
     
  0.900
Your Current Organism:
Arcobacter nitrofigilis
NCBI taxonomy Id: 572480
Other names: A. nitrofigilis DSM 7299, Arcobacter nitrofigilis DSM 7299, Arcobacter nitrofigilis str. DSM 7299, Arcobacter nitrofigilis strain DSM 7299
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