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
WNT4Protein Wnt; Ligand for members of the frizzled family of seven transmembrane receptors; Belongs to the Wnt family. (368 aa)    
Predicted Functional Partners:
RSPO1
R-spondin 1.
   
  
 0.880
WLS
Wnt ligand secretion mediator.
   
 0.875
FZD6
Frizzled-6; Receptor for Wnt proteins. Most of frizzled receptors are coupled to the beta-catenin canonical signaling pathway, which leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes. A second signaling pathway involving PKC and calcium fluxes has been seen for some family members, but it is not yet clear if it represents a distinct pathway or if it can be integrated in the canonical pathway, as PKC seems to be required for Wnt-mediated inactivation of GSK-3 kinase. Both pathways seem to i [...]
    
 0.863
FZD7
Frizzled class receptor 7; Belongs to the G-protein coupled receptor Fz/Smo family.
   
 0.834
FZD1
Frizzled class receptor 1; Belongs to the G-protein coupled receptor Fz/Smo family.
    
 0.822
CTNNB1
Catenin beta-1; Key downstream component of the canonical Wnt signaling pathway. In the absence of Wnt, forms a complex with AXIN1, AXIN2, APC, CSNK1A1 and GSK3B that promotes phosphorylation on N-terminal Ser and Thr residues and ubiquitination of CTNNB1 via BTRC and its subsequent degradation by the proteasome. In the presence of the Wnt ligand, CTNNB1 is not ubiquitinated and accumulates in the nucleus, where it acts as a coactivator for transcription factors of the TCF/LEF family, leading to activation of Wnt responsive genes. Involved in the regulation of cell adhesion, as compone [...]
    
 
 0.812
FZD3
Frizzled class receptor 3; Belongs to the G-protein coupled receptor Fz/Smo family.
    
 0.805
AXIN2
Axin 2.
   
 
 0.784
FZD2
Frizzled class receptor 2; Belongs to the G-protein coupled receptor Fz/Smo family.
    
 
 0.748
WT1
WT1 transcription factor.
    
 
 0.743
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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