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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
UPP2Uridine phosphorylase 2. (315 aa)    
Predicted Functional Partners:
CDA
Cytidine deaminase.
  
 
 0.981
ENSPSTP00000020749
annotation not available
  
 
 0.981
UCK1
Uridine-cytidine kinase 1.
    
 0.964
UCKL1
Uridine-cytidine kinase 1 like 1.
    
 0.954
UMPS
Uridine monophosphate synthetase.
    
 0.952
ENSPSTP00000017373
annotation not available
    
 0.952
TK1
Thymidine kinase 1.
    
 0.949
UCK2
Uridine-cytidine kinase 2.
    
 0.949
UPRT
Uracil phosphoribosyltransferase homolog.
    
 0.945
ENSPSTP00000012131
annotation not available
    
 0.942
Your Current Organism:
Pavo cristatus
NCBI taxonomy Id: 9049
Other names: Indian peafowl, P. cristatus, blue peafowl
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.