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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
S4R7F6_PETMAHomeobox domain-containing protein. (97 aa)    
Predicted Functional Partners:
S4RAE7_PETMA
Uncharacterized protein.
    
 
 0.565
S4RB56_PETMA
Nuclear receptor domain-containing protein.
  
 
 0.543
S4S184_PETMA
LIM zinc-binding domain-containing protein.
   
 
 0.508
S4RFT8_PETMA
Uncharacterized protein.
    
 
 0.506
S4RFS3_PETMA
Pancreas associated transcription factor 1a.
   
 
 0.458
Pax1/9b
Pax1/9b.
  
 
 
 0.454
S4R8R9_PETMA
NR LBD domain-containing protein.
    
 0.450
S4REF1_PETMA
Uncharacterized protein.
   
 0.427
S4RSV2_PETMA
Homeobox domain-containing protein.
  
 
 
 0.427
SMAD3-3
SMAD family member 2.
  
 
 
 0.416
Your Current Organism:
Petromyzon marinus
NCBI taxonomy Id: 7757
Other names: P. marinus, marine lamprey, sea lamprey, sea lampreys
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.