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
NPFFR1Neuropeptide FF receptor 1. (436 aa)    
Predicted Functional Partners:
NPFF
Pro-FMRFamide-related neuropeptide FF.
     
 0.971
NPFFR2
Neuropeptide FF receptor 2.
     
 
0.900
QRFP
Orexigenic neuropeptide QRFP.
   
 
 0.675
GNB4
Guanine nucleotide-binding protein subunit beta-4.
    
 0.585
GNB5
Guanine nucleotide-binding protein subunit beta-5 isoform X1.
    
 0.585
GNB2
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-2 isoform X1.
    
 0.585
GNB3
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-3.
    
 0.585
GNB1
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1.
    
 0.585
GRK2
Beta-adrenergic receptor kinase 1.
   
 0.572
RCVRN
Recoverin.
   
 0.557
Your Current Organism:
Panthera pardus
NCBI taxonomy Id: 9691
Other names: Leo pardus, P. pardus, leopard
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