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
RPP21Ribonuclease P protein subunit p21 isoform X1. (154 aa)    
Predicted Functional Partners:
POP5
Ribonuclease P/MRP protein subunit POP5; Component of ribonuclease P, a protein complex that generates mature tRNA molecules by cleaving their 5'-ends.
   
 0.989
RPP30
Ribonuclease P protein subunit p30 isoform X1.
   
 0.989
POP4
Ribonuclease P protein subunit p29; Component of ribonuclease P, a ribonucleoprotein complex that generates mature tRNA molecules by cleaving their 5'-ends.
    
 0.989
POP1
Ribonucleases P/MRP protein subunit POP1 isoform X1.
    
 0.987
RPP14
Ribonuclease P protein subunit p14.
    
 0.979
RPP25
Ribonuclease P protein subunit p25.
   
 0.931
RPP38
Ribonuclease P protein subunit p38.
   
 0.924
POP7
Ribonuclease P protein subunit p20; Component of ribonuclease P, a ribonucleoprotein complex that generates mature tRNA molecules by cleaving their 5'-ends. Also a component of the MRP ribonuclease complex, which cleaves pre-rRNA sequences; Belongs to the histone-like Alba family.
    
  0.904
RPS2
40S ribosomal protein S2; Belongs to the universal ribosomal protein uS5 family.
   
 
 0.823
LOC111165885
40S ribosomal protein S12; Belongs to the eukaryotic ribosomal protein eS12 family.
    
 0.815
Your Current Organism:
Delphinapterus leucas
NCBI taxonomy Id: 9749
Other names: D. leucas, beluga, beluga whale, white whale
Server load: low (20%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.