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The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
AFW92833.1Response regulator receiver domain-containing protein. (460 aa)    
Predicted Functional Partners:
AFW96586.1
Multi-sensor hybrid histidine kinase.
 
 
 0.982
AFW94698.1
Histidine-containing phosphotransfer domain containing-protein.
  
 
 0.978
AFW96297.1
Two-component signal transduction regulator.
 
 0.959
cheA
CheA signal transduction histidine kinase.
 
0.958
cheD
Methyl-accepting chemotaxis receptor with phytochrome sensor.
 
 0.953
AFW96296.1
Methyl-accepting chemotaxis sensor transducer.
 
 0.933
cheW
CheW protein.
 
 
 0.930
AFW96295.1
CheW protein.
 
 
 0.921
AFW92932.1
Two-component hybrid sensor and regulator.
 
 
 0.901
AFW94744.1
Signal transduction sensor and regulator protein.
  
 
 0.882
Your Current Organism:
Anabaena sp. 90
NCBI taxonomy Id: 46234
Other names: A. sp. 90, Anabaena circinalis 90, Anabaena sp. strain 90
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.