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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
MRAP2Melanocortin-2 receptor accessory protein 2. (206 aa)    
Predicted Functional Partners:
MC2R
Adrenocorticotropic hormone receptor.
  
 
 
 0.762
FAM50A
Protein FAM50A isoform X1.
      
 0.753
DCBLD1
Discoidin, CUB and LCCL domain-containing protein 1.
      
 0.685
LMBRD1
Probable lysosomal cobalamin transporter.
      
 0.643
GAD1
Glutamate decarboxylase 1.
      
 0.631
MC3R
Melanocortin receptor 3.
    
 
 0.612
MC4R
Melanocortin receptor 4.
    
 
 0.607
GPR83
Probable G-protein coupled receptor 83; Belongs to the G-protein coupled receptor 1 family.
  
 
 
 0.604
BTNL2
Butyrophilin-like protein 2.
  
   
 0.602
LOC111171052
Cytochrome b5 reductase 4-like.
      
 0.598
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.