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
PDCD1LG2Programmed cell death 1 ligand 2. (291 aa)    
Predicted Functional Partners:
PDCD1
Programmed cell death 1.
   
 0.972
HAVCR2
Hepatitis A virus cellular receptor 2.
     
 0.681
CD3E
CD3e molecule.
   
 
 0.673
CD4
CD4 molecule.
   
 
 0.649
CTLA4
Cytotoxic T-lymphocyte associated protein 4.
   
 
 0.615
PTPN11
Tyrosine-protein phosphatase non-receptor type; Belongs to the protein-tyrosine phosphatase family. Non- receptor class 2 subfamily.
   
 0.572
PTPN6
Tyrosine-protein phosphatase non-receptor type; Belongs to the protein-tyrosine phosphatase family. Non- receptor class 2 subfamily.
   
 0.572
TIGIT
T cell immunoreceptor with Ig and ITIM domains.
   
  
 0.570
CD247
CD247 molecule.
   
 
 0.550
CLDN17
Claudin; Plays a major role in tight junction-specific obliteration of the intercellular space, through calcium-independent cell-adhesion activity; Belongs to the claudin family.
   
  
 0.549
Your Current Organism:
Equus caballus
NCBI taxonomy Id: 9796
Other names: E. caballus, Equus przewalskii f. caballus, Equus przewalskii forma caballus, domestic horse, equine, horse
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.