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
pub1E3 ubiquitin-protein ligase pub1; E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. Regulates ubiquitination of cdc25. (767 aa)    
Predicted Functional Partners:
any1
Uncharacterized protein C18H10.20c.
   
 
 0.976
pub2
E3 ubiquitin-protein ligase pub2; E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. Has a role in the G2/M transition.
  
 
0.947
pub3
E3 ubiquitin-protein ligase pub3; E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates.
  
  
0.904
mam2
Pheromone P-factor receptor; Receptor for the peptide pheromone P-factor, a mating factor of S.pombe. Pheromone signaling is essential for initiation of meiosis in S.pombe; P-factor signaling alone may be sufficient; Belongs to the G-protein coupled receptor 4 family.
     
 0.904
map3
Pheromone M-factor receptor; Receptor for the peptide pheromone M-factor, a mating factor of S.pombe. Pheromone signaling is essential for initiation of meiosis in S.pombe; M-factor signaling alone may be sufficient.
     
 0.903
aat1
Amino acid transporter 1; Probable amino acid transporter that may play a role in function in microtubule organization since it causes microtubule defects when overexpressed; Belongs to the amino acid-polyamine-organocation (APC) superfamily.
    
 
 0.776
cat1
Cationic amino acid transporter 1; Major permease specifically involved in arginine and lysine uptake.
    
 
 0.763
ubi4
Polyubiquitin; Ubiquitin exists either covalently attached to another protein, or free (unanchored). When covalently bound, it is conjugated to target proteins via an isopeptide bond either as a monomer (monoubiquitin), a polymer linked via different Lys residues of the ubiquitin (polyubiquitin chains) or a linear polymer linked via the initiator Met of the ubiquitin (linear polyubiquitin chains). Polyubiquitin chains, when attached to a target protein, have different functions depending on the Lys residue of the ubiquitin that is linked: Lys-6-linked may be involved in DNA repair; Lys [...]
    
 
 0.758
tsc2
Tuberous sclerosis 2 protein homolog; Together with tsc1, required for uptake of various amino acids from the environment and for proper conjugation. Involved in induction of gene expression of permeases and genes required for meiosis upon nitrogen starvation. May act as a GTPase-activating protein (GAP) for the small GTPase rhb1.
   
 
 0.680
aly3
Arrestin domain-containing protein C584.15c; Belongs to the arrestin family.
   
 
 0.663
Your Current Organism:
Schizosaccharomyces pombe
NCBI taxonomy Id: 284812
Other names: S. pombe 972h-, Schizosaccharomyces pombe 972h-
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