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.
Node Color
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
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
nifl-2Nitrogen regulator (P-II family). (139 aa)    
Predicted Functional Partners:
amt
Ammonium antiporter.
 
 
 0.978
nifl-1
Nitrogen regulator (P-II family).
 
 
 0.969
nifD
Nitrogenase molybdenum-iron protein, subunit alpha (dinitrogenase).
 
 
 0.935
nifK
Nitrogenase molybdenum-iron protein, subunit beta (dinitrogenase); Belongs to the NifD/NifK/NifE/NifN family.
 
 
 0.923
argB
Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily.
   
 
 0.896
nifE
Nitrogenase molybdenum-iron cofactor biosynthesis protein; Belongs to the NifD/NifK/NifE/NifN family.
 
 
 0.890
nifN
Nitrogenase molybdenum-iron cofactor biosynthesis protein; Belongs to the NifD/NifK/NifE/NifN family.
 
 
 0.875
nifH-1
Nitrogenase iron protein (nitrogenase reductase); 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.
  
  
 0.847
RCIX1618
Conserved hypothetical protein.
 
   
 0.834
fdx1
2Fe-2S ferredoxin.
 
     0.720
Your Current Organism:
Methanocella arvoryzae
NCBI taxonomy Id: 351160
Other names: M. arvoryzae MRE50, Methanocella arvoryzae MRE50, Methanocella arvoryzae str. MRE50, Methanocella arvoryzae strain MRE50, uncultured methanogenic archaeon RC-I, uncultured methanogenic archaeon Rice Cluster I
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