close STRING v12.5 is now available!
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
ENSOPRP00000004875annotation not available (847 aa)    
Predicted Functional Partners:
ENSOPRP00000004479
annotation not available
   
0.981
ENSOPRP00000015117
annotation not available
    
 0.964
ENSOPRP00000008576
annotation not available
    
 0.963
ENSOPRP00000014432
annotation not available
    
 0.947
PER1
Period circadian regulator 1.
    
0.932
ENSOPRP00000014919
annotation not available
    
 0.876
CSNK1D
Casein kinase 1 delta.
    
 0.873
NPAS4
Neuronal PAS domain protein 4.
    
 0.865
ENSOPRP00000009464
annotation not available
   
0.819
ENSOPRP00000012246
annotation not available
   
 0.819
Your Current Organism:
Ochotona princeps
NCBI taxonomy Id: 9978
Other names: American pika, O. princeps, southern American pika
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