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
CCK74549.1Sensor protein. (358 aa)    
Predicted Functional Partners:
ntrC
Two-component response regulator NtrC; 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.
 0.997
CCK77949.1
Putative nitrogen regulatory protein P-II.
  
 0.950
CCK77892.1
Putative nitrogen regulatory protein P-II; Belongs to the P(II) protein family.
  
 
 0.917
CCK77347.1
Sensor protein.
  
   
 0.694
CCK77700.1
Two-component response regulator.
 
 0.668
phoB-2
Two-component response regulator PhoB.
 
 
 
 0.655
CCK74771.1
Sigma 54-dependent transcriptional activator containing CheY-like receiver domain.
 
 0.647
fleR
Sigma-54 dependent DNA-binding response regulator.
 
 0.639
CCK75781.1
Ammonia permease.
  
 
 0.614
amtB
Ammonium transporter, putative.
  
 
 0.614
Your Current Organism:
Oleispira antarctica
NCBI taxonomy Id: 698738
Other names: O. antarctica RB-8, Oleispira antarctica DSM 14852, Oleispira antarctica RB-8, Oleispira antarctica str. RB-8, Oleispira antarctica strain RB-8
Server load: low (12%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.