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
ppp3cb-2Chromosome X open reading frame 22. (117 aa)    
Predicted Functional Partners:
polr2e
Polymerase (RNA) II (DNA directed) polypeptide E.
   
 
 0.912
polr2b
DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
   
 
 0.910
polr2c
Polymerase (RNA) II (DNA directed) polypeptide C, 33kDa.
   
 
 0.909
polr2i
Solute carrier family 25 member 3.
   
 
 0.909
polr2d-2
Polymerase (RNA) II (DNA directed) polypeptide D.
   
 
 0.900
supt5h
Transcription elongation factor SPT5.
    
 
 0.898
polr2j
Transmembrane protein 231.
   
 
 0.892
polr2k
Uncharacterized protein.
   
 
 0.889
polr2f
Polymerase (RNA) II (DNA directed) polypeptide F.
   
 
 0.888
supt4h1
Transcription elongation factor SPT4; Component of the DRB sensitivity-inducing factor complex (DSIF complex), which regulates transcription elongation by RNA polymerase II; Belongs to the SPT4 family.
   
 
 0.885
Your Current Organism:
Xenopus tropicalis
NCBI taxonomy Id: 8364
Other names: Silurana tropicalis, X. tropicalis, Xenopus (Silurana) tropicalis, Xenopus laevis tropicalis, tropical clawed frog, western clawed frog
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.