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
AMK76100.1Nitrogenase molybdenum-iron protein subunit beta; 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. (523 aa)    
Predicted Functional Partners:
nifH
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; Belongs to the NifH/BchL/ChlL family.
 
 0.999
AMK76099.1
Nitrogenase molybdenum-iron protein alpha chain.
 0.999
AMK76050.1
Nitrogen fixation protein NifB.
  
 0.990
AMK77798.1
Ferredoxin.
 
  
 0.972
AMK76103.1
Hypothetical protein.
 
  
 0.971
AMK77793.1
Nitrogen fixation protein NifE; Belongs to the NifD/NifK/NifE/NifN family.
  
 0.961
glnA
Forms a homododecamer; forms glutamine from ammonia and glutamate with the conversion of ATP to ADP and phosphate; also functions in the assimilation of ammonia; highly regulated protein controlled by the addition/removal of adenylyl groups by adenylyltransferase from specific tyrosine residues; addition of adenylyl groups results in inactivation of the enzyme.
   
 
 0.958
AMK77933.1
Dinitrogenase iron-molybdenum cofactor biosynthesis protein.
 
  
 0.940
nifW
Nitrogen fixation protein NifW; May protect the nitrogenase Fe-Mo protein from oxidative damage; Belongs to the NifW family.
 
  
 0.909
AMK75200.1
Aliphatic nitrilase.
     
  0.900
Your Current Organism:
Methylomonas denitrificans
NCBI taxonomy Id: 1538553
Other names: M. denitrificans, Methylomonas sp. FJG1, strain FJG1
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