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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
BCL9LBCL9 domain-containing protein. (1076 aa)    
Predicted Functional Partners:
S4RIC2_PETMA
HMG box domain-containing protein.
    
 0.763
CTNNB1
Catenin beta 1.
    
 0.727
CTNNB1-2
Catenin beta 1.
    
 0.727
CTNNB1-3
Catenin beta 1.
    
 0.727
CTNNB1-4
Catenin beta 1.
    
 0.727
CTNNB1-5
Catenin beta 1.
    
 0.727
S4R4Q6_PETMA
Uridine-cytidine kinase; Belongs to the uridine kinase family.
    
 0.623
S4RU26_PETMA
PRK domain-containing protein.
    
 0.623
S4R5R3_PETMA
PHD-type domain-containing protein.
    
 0.576
S4RC29_PETMA
Uncharacterized protein.
    
 0.541
Your Current Organism:
Petromyzon marinus
NCBI taxonomy Id: 7757
Other names: P. marinus, marine lamprey, sea lamprey, sea lampreys
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