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
PTPASerine/threonine-protein phosphatase 2A activator; PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. (346 aa)    
Predicted Functional Partners:
PPP4C
Serine/threonine-protein phosphatase.
   
 
 0.905
PPP2R1A
Protein phosphatase 2 scaffold subunit Aalpha.
   
 
 0.878
PPP2CA
Serine/threonine-protein phosphatase.
   
 
 0.832
PPP2CB
Serine/threonine-protein phosphatase.
   
 
 0.831
PPP4R2
Protein phosphatase 4 regulatory subunit 2.
   
 
 0.830
PPP2R1B
Protein phosphatase 2 scaffold subunit Abeta.
   
 
 0.830
IGBP1
Immunoglobulin binding protein 1.
   
 
 0.712
LCMT1
Leucine carboxyl methyltransferase 1; Methylates the carboxyl group of the C-terminal leucine residue of protein phosphatase 2A catalytic subunits to form alpha- leucine ester residues; Belongs to the methyltransferase superfamily. LCMT family.
   
 
 0.694
PPME1
Protein phosphatase methylesterase 1; Demethylates proteins that have been reversibly carboxymethylated.
   
 
 0.692
PPP4R4
Protein phosphatase 4 regulatory subunit 4.
   
 
 0.687
Your Current Organism:
Canis lupus familiaris
NCBI taxonomy Id: 9615
Other names: C. lupus familiaris, Canis canis, Canis domesticus, Canis familiaris, beagle dog, beagle dogs, dog, dogs
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.