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
TAS1R2LOW QUALITY PROTEIN: taste receptor type 1 member 2. (830 aa)    
Predicted Functional Partners:
TAS1R3
LOW QUALITY PROTEIN: taste receptor type 1 member 3.
    
0.997
GNG13
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-13.
    
 0.971
LOC111176690
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-3 isoform X1.
    
 0.933
PLCB2
1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase; The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes.
     
 0.770
PKD2L1
LOW QUALITY PROTEIN: polycystic kidney disease 2-like 1 protein.
      
 0.761
TAS2R38
Taste receptor type 2.
     
 0.730
OTOP1
Otopetrin-1.
      
 0.723
CALHM3
LOW QUALITY PROTEIN: calcium homeostasis modulator protein 3.
      
 0.721
CALHM1
LOW QUALITY PROTEIN: calcium homeostasis modulator protein 1.
      
 0.703
GNA14
Guanine nucleotide-binding protein subunit alpha-14.
    
 0.668
Your Current Organism:
Delphinapterus leucas
NCBI taxonomy Id: 9749
Other names: D. leucas, beluga, beluga whale, white whale
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