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
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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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.
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experimentally determined
co-expression
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gene co-occurrence
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[Homology]
Score
nifI2P-II family nitrogen regulatory protein; Belongs to the P(II) protein family. (126 aa)    
Predicted Functional Partners:
nifI1
P-II family nitrogen regulatory protein; Belongs to the P(II) protein family.
 
 
0.847
amt
Ammonium transporter.
 
 
 0.802
anfD
Nitrogenase, subunit D.
  
 
 0.766
amtB
Ammonium transporter.
  
 
 0.738
amtB-2
Ammonium transporter.
  
 
 0.738
argB
Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily.
   
 
 0.703
nifD
Nitrogenase, subunit alpha.
  
 
 0.656
nifH
Nitrogenase (iron protein); Belongs to the NifH/BchL/ChlL family.
  
  
 0.654
nifH-2
Nitrogenase (iron protein); Involved in the biosynthesis of the unique nickel-containing tetrapyrrole coenzyme F430, the prosthetic group of methyl-coenzyme M reductase (MCR), which plays a key role in methanogenesis and anaerobic methane oxidation. Catalyzes both the six-electron reduction of the tetrahydroporphyrin ring system and the gamma-lactamization of the c- acetamide side chain of Ni-sirohydrochlorin a,c-diamide to yield 15,17(3)-seco-F430-17(3)-acid (seco-F430), the last intermediate in the biosynthesis of the coenzyme F430; Belongs to the NifH/BchL/ChlL family.
  
  
 0.653
nifH-3
Nitrogenase (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.
  
  
 0.653
Your Current Organism:
Methanosarcina acetivorans
NCBI taxonomy Id: 188937
Other names: M. acetivorans C2A, Methanosarcina acetivorans C2A, Methanosarcina acetivorans str. C2A
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