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
USP39Ubiquitin specific peptidase 39. (563 aa)    
Predicted Functional Partners:
SNRNP27
Small nuclear ribonucleoprotein U4/U6.U5 subunit 27.
   
 0.991
RBM42
RNA binding motif protein 42.
    
  0.979
EFTUD2
Elongation factor Tu GTP binding domain containing 2.
   
 0.976
ENSVPAP00000005625
annotation not available
   
 0.960
SNRNP40
Small nuclear ribonucleoprotein U5 subunit 40.
   
 0.948
PRPF3
pre-mRNA processing factor 3.
   
 0.948
PRPF4
pre-mRNA processing factor 4.
    
 0.933
ENSVPAP00000004485
annotation not available
    
 0.921
LSM2
LSM2 homolog, U6 small nuclear RNA and mRNA degradation associated.
    
 0.906
ENSVPAP00000006933
annotation not available
    
 0.901
Your Current Organism:
Vicugna pacos
NCBI taxonomy Id: 30538
Other names: Lama guanicoe pacos, Lama pacos, V. pacos, alpaca
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