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
CTLA4Cytotoxic T-lymphocyte associated protein 4. (223 aa)    
Predicted Functional Partners:
CD86
T-lymphocyte activation antigen CD86 isoform X1.
   
 0.999
CD80
T-lymphocyte activation antigen CD80.
   
 0.999
PTPN6
Tyrosine-protein phosphatase non-receptor type 6.
   
 
 0.957
ICOSLG
ICOS ligand.
   
 
 0.936
CD274
Programmed cell death 1 ligand 1.
   
 
 0.901
ICOS
Inducible T-cell costimulator isoform X1.
   
  
 0.899
CD40
Tumor necrosis factor receptor superfamily member 5 isoform X5.
   
  
 0.830
LAG3
Lymphocyte activation gene 3 protein.
   
 
 0.822
CD40LG
CD40 ligand; Cytokine that acts as a ligand to CD40/TNFRSF5. Costimulates T-cell proliferation and cytokine production. Involved in immunoglobulin class switching.
   
 
 0.817
CD4
T-cell surface glycoprotein CD4.
   
 
 0.815
Your Current Organism:
Ursus maritimus
NCBI taxonomy Id: 29073
Other names: Thalarctos maritimus, U. maritimus, polar bear, white bear
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