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 response regulator; 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. (475 aa)    
Predicted Functional Partners:
ntrB
Nitrogen assimilation sensor kinase.
 0.992
rpoN1
RNA polymerase sigma N (Sigma 54) factor transcription regulator protein; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
   
 0.781
rpoN2
RNA polymerase sigma N (Sigma 54) factor transcription regulator protein; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
   
 0.781
ebA2146
Probable regulator protein containing CheR-and CheB-like domains.
  
 
 0.754
ebA6051
Putative sensory transduction histidine kinase of highly complex domain structure.
  
 
 0.636
coaX
Transcriptional regulator, Bvg acessory factor; Catalyzes the phosphorylation of pantothenate (Pan), the first step in CoA biosynthesis; Belongs to the type III pantothenate kinase family.
       0.578
birA
Probable biotin--acetyl-CoA-carboxylase ligase.
     
 0.576
pilL
Pili chemotaxis protein similar PilL.
  
 
 0.571
ebA4118
Hypothetical protein.
       0.513
flhA
Flagellar biosynthesis protein flha.
  
  
 0.498
Your Current Organism:
Aromatoleum aromaticum
NCBI taxonomy Id: 76114
Other names: A. aromaticum EbN1, Aromatoleum aromaticum EbN1, Aromatoleum aromaticum str. EbN1, Aromatoleum aromaticum strain EbN1, Azoarcus sp. EbN1
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