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
PRPF4BPre-mRNA processing factor 4B. (1008 aa)    
Predicted Functional Partners:
PRPF6
Pre-mRNA processing factor 6.
    
 
 0.916
EFTUD2
Elongation factor Tu GTP binding domain containing 2.
    
 
 0.878
PRPF8
Pre-mRNA processing factor 8.
    
 
 0.854
PRPF4
Pre-mRNA processing factor 4.
    
 
 0.829
SNRNP200
Small nuclear ribonucleoprotein U5 subunit 200.
    
 
 0.803
USP39
Ubiquitin specific peptidase 39.
    
   0.794
SF3B1
Splicing factor 3b subunit 1.
   
 
 0.786
TCERG1
Transcription elongation regulator 1.
   
 0.776
SNRPA1
Small nuclear ribonucleoprotein polypeptide A.
    
 
 0.766
SNRNP40
Small nuclear ribonucleoprotein U5 subunit 40.
    
 
 0.748
Your Current Organism:
Anas platyrhynchos
NCBI taxonomy Id: 8840
Other names: A. platyrhynchos platyrhynchos, Anas platyrhynchos platyrhynchos, common mallard, northern mallard
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.