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 regulation protein NR(I); 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. (540 aa)    
Predicted Functional Partners:
KRC14656.1
PAS domain-containing sensor histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 0.995
KRC16836.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.971
KRC18234.1
RNA polymerase sigma-54 factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
  
 0.917
KRC21390.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.853
KRC21944.1
Two-component system sensor histidine kinase/response regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.848
KRC18294.1
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.841
KRC17491.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.835
KRC29450.1
Two-component system sensor histidine kinase/response regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.832
KRC17454.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.832
KRC24869.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
0.822
Your Current Organism:
Acidovorax sp. Root217
NCBI taxonomy Id: 1736492
Other names: A. sp. Root217
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.