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
toporsE3 ubiquitin-protein ligase Topors. (764 aa)    
Predicted Functional Partners:
mtap
S-methyl-5'-thioadenosine phosphorylase; Catalyzes the reversible phosphorylation of S-methyl-5'- thioadenosine (MTA) to adenine and 5-methylthioribose-1-phosphate. Involved in the breakdown of MTA, a major by-product of polyamine biosynthesis. Responsible for the first step in the methionine salvage pathway after MTA has been generated from S-adenosylmethionine. Has broad substrate specificity with 6-aminopurine nucleosides as preferred substrates.
 
    
 0.748
LOC101072272
Programmed cell death 4a.
      
 0.684
sumo1
Small ubiquitin-related modifier.
    
 0.681
LOC101079595
Cellular tumor antigen p53; Acts as a tumor suppressor in many tumor types; induces growth arrest or apoptosis depending on the physiological circumstances and cell type. Involved in cell cycle regulation as a trans-activator that acts to negatively regulate cell division by controlling a set of genes required for this process. One of the activated genes is an inhibitor of cyclin-dependent kinases. Apoptosis induction seems to be mediated either by stimulation of BAX and FAS antigen expression, or by repression of Bcl-2 expression; Belongs to the p53 family.
    
 
 0.659
ube2i
Ubiquitin-conjugating enzyme E2Ia; Belongs to the ubiquitin-conjugating enzyme family.
    
 0.644
LOC101072687
UBIQUITIN_CONJUGAT_2 domain-containing protein; Belongs to the ubiquitin-conjugating enzyme family.
    
 0.644
cxxc4
CXXC finger 4.
      
 0.621
kctd2
Potassium channel tetramerization domain containing 2.
    
 0.619
sumo2
Small ubiquitin-related modifier.
    
 0.584
LOC101063780
Small ubiquitin-related modifier 3.
    
 0.584
Your Current Organism:
Takifugu rubripes
NCBI taxonomy Id: 31033
Other names: Fugu rubripes, Sphaeroides rubripes, T. rubripes, Tetraodon rubripes, tiger puffer, torafugu
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.