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
ntrCNitrogen assimilation regulatory protein; Member of the two-component regulatory system NtrB/NtrC, which controls expression of the nitrogen-regulated (ntr) genes in response to nitrogen limitation. Phosphorylated NtrC binds directly to DNA and stimulates the formation of open promoter-sigma54-RNA polymerase complexes. (480 aa)    
Predicted Functional Partners:
CSIRO_2980
Nitrogen regulation protein NR(II).
 0.991
cheA
Signal transduction histidine kinase CheA.
  
 0.925
CSIRO_2365
Sensory box histidine kinase/response regulator.
  
 0.878
CSIRO_4108
Hypothetical protein.
   
 0.867
rpoN
RNA polymerase sigma-54 factor RpoN; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
  
 0.837
CSIRO_0741
Two-component sensor histidine kinase.
 
 0.832
CSIRO_3755
Multi-sensor hybrid histidine kinase.
 
 
0.811
ntrY
Nitrogen regulation protein NtrY.
 0.807
CSIRO_1341
Sensor histidine kinase.
  
 0.805
CSIRO_0920
Two-component hybrid sensor and regulator.
  
 0.804
Your Current Organism:
Bradyrhizobiaceae bacterium SG6C
NCBI taxonomy Id: 709797
Other names: B. bacterium SG-6C, Bradyrhizobiaceae bacterium SG-6C
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