| Post Translational Modifications | Ubiquitinated by ZNRF3, leading to its degradation by the proteasome. |
| Function | 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 involve interactions with G-proteins. May be involved in transduction and intercellular transmission of polarity information during tissue morphogenesis and/or in differentiated tissues. (Microbial infection) Acts as a receptor for C.difficile toxin TcdB in the colonic epithelium. TcdB occupies the binding site for Wnt-adducted palmitoleate in frizzled receptors and TcdB-binding prevents Wnt-binding and downstream Wnt signaling. |
| Protein Name | Frizzled-2Fz-2Hfz2Fze2 |
| Database Links | Reactome: R-HSA-201681Reactome: R-HSA-373080Reactome: R-HSA-4086398Reactome: R-HSA-4608870Reactome: R-HSA-4641262Reactome: R-HSA-5140745 |
| Cellular Localisation | MembraneMulti-Pass Membrane ProteinCell Membrane |
| Alternative Antibody Names | Anti-Frizzled-2 antibodyAnti-Fz-2 antibodyAnti-Hfz2 antibodyAnti-Fze2 antibodyAnti-FZD2 antibody |
Information sourced from Uniprot.org
