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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
GRIK4Glutamate receptor ionotropic, kainate 4 isoform X1. (957 aa)    
Predicted Functional Partners:
GRIK3
Glutamate receptor ionotropic, kainate 3 isoform X1.
  
 
0.785
GRIK2
Glutamate receptor ionotropic, kainate 2 isoform X2.
  
 
0.776
GRIK1
Glutamate receptor ionotropic, kainate 1 isoform X4.
  
 
0.776
DLG4
Disks large homolog 4 isoform X1; Belongs to the MAGUK family.
   
 0.629
PAPD7
Non-canonical poly(A) RNA polymerase PAPD7 isoform X3.
      
 0.605
RNGTT
Polynucleotide 5'-triphosphatase; Bifunctional mRNA-capping enzyme exhibiting RNA 5'- triphosphatase activity in the N-terminal part and mRNA guanylyltransferase activity in the C-terminal part. Catalyzes the first two steps of cap formation: by removing the gamma-phosphate from the 5'-triphosphate end of nascent mRNA to yield a diphosphate end, and by transferring the gmp moiety of GTP to the 5'-diphosphate terminus.
      
 0.583
DLG3
Disks large homolog 3 isoform X1; Belongs to the MAGUK family.
   
 0.574
DLG1
Disks large homolog 1 isoform X1; Belongs to the MAGUK family.
   
 0.540
DLG2
Disks large homolog 2 isoform X1.
   
 0.540
PRR14
Proline-rich protein 14 isoform X2.
      
 0.510
Your Current Organism:
Delphinapterus leucas
NCBI taxonomy Id: 9749
Other names: D. leucas, beluga, beluga whale, white whale
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.