close STRING v12.5 is now available!
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
TAS2R42Taste receptor type 2. (323 aa)    
Predicted Functional Partners:
TAS1R2
Taste receptor type 1 member 2.
     
 0.613
PPP1R3E
Protein phosphatase 1 regulatory subunit 3E isoform X2.
      
 0.525
TAS1R3
Taste receptor type 1 member 3.
     
 0.492
ERN2
Serine/threonine-protein kinase/endoribonuclease IRE2.
     
 0.459
CYP39A1
24-hydroxycholesterol 7-alpha-hydroxylase isoform X1; Belongs to the cytochrome P450 family.
      
 0.449
TOGARAM2
TOG array regulator of axonemal microtubules protein 2 isoform X1.
      
 0.446
TAS1R1
Taste receptor type 1 member 1.
     
 0.404
Your Current Organism:
Vulpes vulpes
NCBI taxonomy Id: 9627
Other names: Canis vulpes, V. vulpes, red fox, silver fox
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.