Low-density lipoprotein receptor-related protein 6 (O88572)

Uniprot ID O88572
Protein Name Low-density lipoprotein receptor-related protein 6
Gene Name Lrp6
Species Mus musculus (Mouse)
Signal peptide(a) Y Secretome P(b) 0.0
Function Component of the Wnt-Fzd-LRP5-LRP6 complex that triggers beta-catenin signaling through inducing aggregation of receptor-ligand complexes into ribosome-sized signalsomes. Cell-surface coreceptor of Wnt/beta-catenin signaling, which plays a pivotal role in bone formation. The Wnt-induced Fzd/LRP6 coreceptor complex recruits DVL1 polymers to the plasma membrane which, in turn, recruits the AXIN1/GSK3B-complex to the cell surface promoting the formation of signalsomes and inhibiting AXIN1/GSK3-mediated phosphorylation and destruction of beta-catenin. Required for posterior patterning of the epiblast during gastrulation (By similarity). .
GO - Molecular function
  • coreceptor activity involved in Wnt signaling pathway : ISO:MGI
  • frizzled binding : ISO:MGI
  • identical protein binding : ISO:MGI
  • kinase inhibitor activity : ISO:MGI
  • low-density lipoprotein particle receptor activity : ISO:MGI
  • protein homodimerization activity : ISO:MGI
  • signaling receptor binding : ISO:MGI
  • toxin transmembrane transporter activity : IMP:BHF-UCL
  • Wnt-activated receptor activity : IBA:GO_Central
  • Wnt-protein binding : IPI:MGI
GO - Biological process
  • anterior/posterior pattern specification : IMP:MGI
  • axis elongation : IMP:MGI
  • axis elongation involved in somitogenesis : IGI:MGI
  • bone remodeling : IGI:MGI
  • branching involved in mammary gland duct morphogenesis : IMP:MGI
  • canonical Wnt signaling pathway : IMP:MGI
  • canonical Wnt signaling pathway involved in cardiac neural crest cell differentiation involved in heart development : IMP:MGI
  • canonical Wnt signaling pathway involved in positive regulation of cardiac outflow tract cell proliferation : IMP:MGI
  • cell migration involved in gastrulation : IGI:MGI
  • cell-cell adhesion : ISO:MGI
  • cellular response to cholesterol : ISO:MGI
  • cerebellum morphogenesis : IMP:MGI
  • cerebral cortex cell migration : IMP:MGI
  • cerebral cortex development : IMP:MGI
  • chemical synaptic transmission : ISO:MGI
  • convergent extension : IGI:MGI
  • dopaminergic neuron differentiation : IMP:MGI
  • dorsal/ventral axis specification : IMP:MGI
  • embryonic camera-type eye morphogenesis : IMP:MGI
  • embryonic digit morphogenesis : IMP:MGI
  • embryonic forelimb morphogenesis : IMP:MGI
  • embryonic hindlimb morphogenesis : IMP:MGI
  • embryonic limb morphogenesis : IGI:MGI
  • embryonic pattern specification : IMP:MGI
  • embryonic retina morphogenesis in camera-type eye : IMP:MGI
  • external genitalia morphogenesis : IMP:MGI
  • face morphogenesis : IMP:MGI
  • forebrain development : IMP:MGI
  • forebrain generation of neurons : IMP:MGI
  • forebrain radial glial cell differentiation : IGI:MGI
  • formation of radial glial scaffolds : IGI:MGI
  • gastrulation with mouth forming second : IGI:MGI
  • generation of neurons : IMP:MGI
  • heart looping : IGI:MGI
  • limb morphogenesis : IMP:MGI
  • mammary gland duct morphogenesis : IGI:MGI
  • mammary placode formation : IMP:MGI
  • midbrain development : IMP:MGI
  • midbrain-hindbrain boundary development : IMP:MGI
  • negative regulation of epithelial cell proliferation : IMP:MGI
  • negative regulation of fat cell differentiation : IMP:MGI
  • negative regulation of non-canonical Wnt signaling pathway : IGI:MGI
  • negative regulation of planar cell polarity pathway involved in cardiac muscle tissue morphogenesis : IGI:MGI
  • negative regulation of planar cell polarity pathway involved in cardiac right atrium morphogenesis : IGI:MGI
  • negative regulation of planar cell polarity pathway involved in neural tube closure : IGI:MGI
  • negative regulation of planar cell polarity pathway involved in outflow tract morphogenesis : IGI:MGI
  • negative regulation of planar cell polarity pathway involved in pericardium morphogenesis : IGI:MGI
  • negative regulation of planar cell polarity pathway involved in ventricular septum morphogenesis : IGI:MGI
  • negative regulation of protein kinase activity : ISO:MGI
  • negative regulation of protein phosphorylation : ISO:MGI
  • negative regulation of protein serine/threonine kinase activity : ISO:MGI
  • negative regulation of smooth muscle cell apoptotic process : ISO:MGI
  • negative regulation of Wnt signaling pathway : IGI:MGI
  • neural crest cell differentiation : ISO:MGI
  • neural crest formation : ISO:MGI
  • neural tube closure : IMP:MGI
  • neural tube development : IGI:MGI
  • odontogenesis of dentin-containing tooth : IMP:MGI
  • pericardium morphogenesis : IGI:MGI
  • positive regulation of apoptotic process : IMP:MGI
  • positive regulation of bone resorption : IMP:MGI
  • positive regulation of canonical Wnt signaling pathway : ISO:MGI
  • positive regulation of cell cycle : ISO:MGI
  • positive regulation of cytosolic calcium ion concentration : ISO:MGI
  • positive regulation of DNA binding transcription factor activity : IMP:BHF-UCL
  • positive regulation of mesenchymal cell proliferation : IMP:MGI
  • positive regulation of neuron projection development : IGI:ARUK-UCL
  • positive regulation of ossification : IMP:MGI
  • positive regulation of transcription by RNA polymerase II : ISO:MGI
  • positive regulation of transcription, DNA-templated : IDA:BHF-UCL
  • positive regulation of Wnt signaling pathway involved in dorsal/ventral axis specification : ISO:MGI
  • post-anal tail morphogenesis : IMP:MGI
  • primitive streak formation : IGI:MGI
  • protein localization to plasma membrane : ISO:MGI
  • receptor-mediated endocytosis involved in cholesterol transport : IMP:MGI
  • regulation of canonical Wnt signaling pathway : ISO:MGI
  • regulation of cell development : IMP:MGI
  • regulation of cell proliferation : IMP:MGI
  • regulation of transcription, DNA-templated : ISO:MGI
  • response to folic acid : IMP:MGI
  • retina morphogenesis in camera-type eye : IMP:MGI
  • roof of mouth development : IMP:MGI
  • skeletal system morphogenesis : IMP:MGI
  • somitogenesis : IGI:MGI
  • thalamus development : IMP:MGI
  • trachea cartilage morphogenesis : IGI:MGI
  • Wnt signaling pathway : IGI:MGI
  • Wnt signaling pathway involved in dorsal/ventral axis specification : ISO:MGI
  • Wnt signaling pathway involved in forebrain neuroblast division : IMP:MGI
  • Wnt signaling pathway involved in somitogenesis : IMP:MGI
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(a) The Signal peptide D-score cutoff for "YES"(having signal peptide) is 0.45.
(b) Non-classically secreted proteins should obtain an NN-score(Neural Networks score) exceeding the normal threshold of 0.5, but not at the same time be predicted to contain a signal peptide.