LRP6 - LDL receptor related protein 6 Gene
Also Known as ADCAD2; STHAG7
Species: Homo sapiens
About LRP6
This gene has 7 transcripts (splice variants), 1 gene allele, 214 orthologues, 14 paralogues and is associated with 5 phenotypes. Ubiquitous expression in placenta (RPKM 10.1), ovary (RPKM 7.4) and 24 other tissues.
Summary
This gene encodes a member of the low density lipoprotein (LDL) receptor gene family. LDL receptors are transmembrane cell surface proteins involved in receptor-mediated endocytosis of lipoprotein and protein ligands. The protein encoded by this gene functions as a receptor or, with Frizzled, a co-receptor for Wnt and thereby transmits the canonical Wnt/beta-catenin signaling cascade. Through its interaction with the Wnt/beta-catenin signaling cascade this gene plays a role in the regulation of cell differentiation, proliferation, and migration and the development of many Cancer types. This protein undergoes gamma-secretase dependent RIP- (regulated intramembrane proteolysis) processing but the precise locations of the cleavage sites have not been determined.[provided by RefSeq, Dec 2009]
LRP6 Products (13)
| mRNA | Protein | Name |
|---|---|---|
| NM_001414244.1 | NP_001401173.1 | low-density lipoprotein receptor-related protein 6 isoform a precursor |
| NM_001414245.1 | NP_001401174.1 | low-density lipoprotein receptor-related protein 6 isoform b precursor |
| NM_001414246.1 | NP_001401175.1 | low-density lipoprotein receptor-related protein 6 isoform c precursor |
| NM_001414247.1 | NP_001401176.1 | low-density lipoprotein receptor-related protein 6 isoform d precursor |
| NM_001414248.1 | NP_001401177.1 | low-density lipoprotein receptor-related protein 6 isoform e precursor |
| NM_001414249.1 | NP_001401178.1 | low-density lipoprotein receptor-related protein 6 isoform f precursor |
| NM_001414250.1 | NP_001401179.1 | low-density lipoprotein receptor-related protein 6 isoform g precursor |
| NM_001414251.1 | NP_001401180.1 | low-density lipoprotein receptor-related protein 6 isoform h precursor |
| NM_001414252.1 | NP_001401181.1 | low-density lipoprotein receptor-related protein 6 isoform i |
| NM_001414253.1 | NP_001401182.1 | low-density lipoprotein receptor-related protein 6 isoform i |
| NM_001414254.1 | NP_001401183.1 | low-density lipoprotein receptor-related protein 6 isoform i |
| NM_001414255.1 | NP_001401184.1 | low-density lipoprotein receptor-related protein 6 isoform j precursor |
| NM_002336.3 | NP_002327.2 | low-density lipoprotein receptor-related protein 6 isoform b precursor |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables Wnt-protein binding |
IPI
IPI: Inferred from physical interaction
|
11029007 | GOA |
| enables coreceptor activity |
IDA
IDA: Inferred from direct assay
|
11029007 | GOA |
| enables frizzled binding |
IPI
IPI: Inferred from physical interaction
|
11029007 | GOA |
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
12897152 | GOA |
| enables kinase inhibitor activity |
IMP
IMP: Inferred from mutant phenotype
|
16365045 | GOA |
| enables low-density lipoprotein particle receptor activity |
IDA
IDA: Inferred from direct assay
|
16263759 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
11029007 | GOA |
| enables protein homodimerization activity |
IPI
IPI: Inferred from physical interaction
|
12897152 | GOA |
| enables signaling receptor binding |
IPI
IPI: Inferred from physical interaction
|
14739301 | GOA |
| NOT enables toxin transmembrane transporter activity |
IMP
IMP: Inferred from mutant phenotype
|
18350154 | GOA |
| enables toxin transmembrane transporter activity |
IMP
IMP: Inferred from mutant phenotype
|
16564009 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| colocalizes with Golgi apparatus |
IDA
IDA: Inferred from direct assay
|
16890161 | GOA |
| part of Wnt signalosome |
IDA
IDA: Inferred from direct assay
|
22899650 | GOA |
| part of Wnt-Frizzled-LRP5/6 complex |
IDA
IDA: Inferred from direct assay
|
20093360 | GOA |
| part of Wnt-Frizzled-LRP5/6 complex |
IPI
IPI: Inferred from physical interaction
|
11029007 | GOA |
| colocalizes with caveola |
IDA
IDA: Inferred from direct assay
|
16890161 | GOA |
| located in cell surface |
IDA
IDA: Inferred from direct assay
|
12897152 | GOA |
| located in cytoplasmic vesicle |
IDA
IDA: Inferred from direct assay
|
16890161 | GOA |
| colocalizes with early endosome |
IDA
IDA: Inferred from direct assay
|
16890161 | GOA |
| located in plasma membrane |
IDA
IDA: Inferred from direct assay
|
16263759 | GOA |
LRP6 Protein Structure
Ldl_recept_b: Low-density lipoprotein receptor repeat class B (108 - 147)
Ldl_recept_b: Low-density lipoprotein receptor repeat class B (150 - 191)
Ldl_recept_b: Low-density lipoprotein receptor repeat class B (194 - 233)
FXa_inhibition: Coagulation Factor Xa inhibitory site (286 - 323)
Ldl_recept_b: Low-density lipoprotein receptor repeat class B (372 - 412)
Ldl_recept_b: Low-density lipoprotein receptor repeat class B (415 - 455)
Ldl_recept_b: Low-density lipoprotein receptor repeat class B (458 - 499)
FXa_inhibition: Coagulation Factor Xa inhibitory site (592 - 627)
Ldl_recept_b: Low-density lipoprotein receptor repeat class B (674 - 714)
Ldl_recept_b: Low-density lipoprotein receptor repeat class B (718 - 757)
Ldl_recept_b: Low-density lipoprotein receptor repeat class B (760 - 800)
Ldl_recept_b: Low-density lipoprotein receptor repeat class B (843 - 874)
FXa_inhibition: Coagulation Factor Xa inhibitory site (893 - 929)
Ldl_recept_b: Low-density lipoprotein receptor repeat class B (1069 - 1110)
Ldl_recept_b: Low-density lipoprotein receptor repeat class B (1114 - 1153)
Ldl_recept_a: Low-density lipoprotein receptor domain class A (1247 - 1285)
Ldl_recept_a: Low-density lipoprotein receptor domain class A (1286 - 1322)
Ldl_recept_a: Low-density lipoprotein receptor domain class A (1326 - 1360)
- 0
- 300
- 600
- 900
- 1200
- 1500
- 1613 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
low-density lipoprotein receptor-related protein 6 |
|
LRP6 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
LRP6 | O75581 | DAB2 | Homo sapiens | P98082 | 22491013 | |
|
Intra
|
LRP6 | O75581 | DAB2 | Homo sapiens | P98082 | 22491013 | |
|
Intra
|
LRP6 | O75581 | DKK2 | Homo sapiens | Q9UBU2 | 21944579 | |
|
Cross
|
LRP6 | O75581 | Igfbp4 | Mus musculus | P47879 | 18528331 | |
|
Cross
|
LRP6 | O75581 | Wnt1 | Mus musculus | P04426 | 11448771 | |
|
Cross
|
LRP6 | O75581 | Wnt1 | Mus musculus | P04426 | 11029007 | |
|
Intra
|
LRP6 | O75581 | CKLF | Homo sapiens | Q9UBR5 | 32296183 | |
|
Intra
|
LRP6 | O75581 | CKLF | Homo sapiens | Q9UBR5 | 32296183 | |
|
Intra
|
LRP6 | O75581 | CKLF | Homo sapiens | Q9UBR5 | 32296183 | |
|
Cross
|
LRP6 | O75581 | Wnt3a | Mus musculus | P27467 | 12897152 | |
|
Cross
|
LRP6 | O75581 | Wnt3a | Mus musculus | P27467 | 18528331 | |
|
Intra
|
LRP6 | O75581 | GSK3B | Homo sapiens | P49841 | 16365045 | |
|
Intra
|
LRP6 | O75581 | GSK3B | Homo sapiens | P49841 | 16890161 | |
|
Intra
|
LRP6 | O75581 | LRRK2 | Homo sapiens | Q5S007 | 22899650 | |
|
Intra
|
LRP6 | O75581 | SOST | Homo sapiens | Q9BQB4 | 21944579 | |
|
Intra
|
LRP6 | O75581 | SOST | Homo sapiens | Q9BQB4 | 21944579 | |
|
Intra
|
LRP6 | O75581 | CAV1 | Homo sapiens | Q03135 | 16890161 | |
|
Intra
|
LRP6 | O75581 | CAV1 | Homo sapiens | Q03135 | 16890161 | |
|
Cross
|
LRP6 | O75581 | Fzd8 | Mus musculus | Q61091 | 15908424 | |
|
Cross
|
LRP6 | O75581 | Fzd8 | Mus musculus | Q61091 | 11448771 | |
|
Cross
|
LRP6 | O75581 | Fzd8 | Mus musculus | Q61091 | 11029007 | |
|
Intra
|
LRP6 | O75581 | WNT3A | Homo sapiens | P56704 | 21944579 | |
|
Intra
|
LRP6 | O75581 | WNT3A | Homo sapiens | P56704 | 22726442 | |
|
Intra
|
LRP6 | O75581 | DKK1 | Homo sapiens | O94907 | 21944579 | |
|
Intra
|
LRP6 | O75581 | DKK1 | Homo sapiens | O94907 | 21984209 | |
|
Intra
|
LRP6 | O75581 | DKK1 | Homo sapiens | O94907 | 11448771 | |
|
Intra
|
LRP6 | O75581 | DKK1 | Homo sapiens | O94907 | 21944579 | |
|
Intra
|
LRP6 | O75581 | DKK1 | Homo sapiens | O94907 | 21944579 | |
|
Intra
|
LRP6 | O75581 | DKK1 | Homo sapiens | O94907 | 21984209 | |
|
Intra
|
LRP6 | O75581 | DKK1 | Homo sapiens | O94907 | 21984209 | |
|
Intra
|
LRP6 | O75581 | DKK1 | Homo sapiens | O94907 | 21984209 | |
|
Intra
|
LRP6 | O75581 | DKK1 | Homo sapiens | O94907 | 21944579 | |
|
Intra
|
LRP6 | O75581 | AMMECR1 | Homo sapiens | Q9Y4X0 | 21304492 | |
|
Intra
|
LRP6 | O75581 | ANTXR1 | Homo sapiens | Q9H6X2 | 16564009 | |
|
Cross
|
LRP6 | O75581 | Axin1 | Rattus norvegicus | O70239 | 16890161 |
Recombinant LRP6 Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P77990 | LRP-6 Protein, Human (HEK293, mFc) | O75581 (A20-P630) | ≥ 90%, as determined by reducing SDS-PAGE. |
| HY-P78837 | LRP-6 Protein, Human (Biotinylated, HEK293, His-Avi) | O75581 (A20-P630) | ≥ 90%, as determined by reducing SDS-PAGE. |
LRP6 Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P80212 | LRP6 Antibody (YA708) | WB, IHC-P | Human |
| HY-P810758 | Phospho-LRP6 (Ser1490) Antibody (YA10001) | WB | Human |
| HY-P86231 | LRP6 Antibody (YA5923) | WB, IHC-P, ICC/IF, ELISA | Human, Mouse |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Coronary Artery Disease, Autosomal Dominant 2 |
|
|
| Tooth Agenesis, Selective, 7 |
|
|
| Tooth Agenesis |
|
|
| Orofacial Cleft |
|
|
| Orofacial Clefting Syndrome |
|
|
| Polycystic Liver Disease |
|
|
| Anthrax Disease |
|
|
| Exudative Vitreoretinopathy |
|
|
| Craniodiaphyseal Dysplasia, Autosomal Dominant |
|
|
| Ectodermal Dysplasia 13, Hair/Tooth Type |
|
|
| Neural Tube Defects |
|
|
| Osteoporosis |
|
|
| Van Buchem Disease |
|
|
| Myocardial Infarction |
|
|
| Osteoporosis-Pseudoglioma Syndrome |
|
|
| Sclerosteosis |
|
|
| Osteopetrosis, Autosomal Dominant 1 |
|
|
| Congenital Hydrocephalus |
|
|
| Colorectal Cancer |
|
|
| Hyaline Fibromatosis Syndrome |
|
|
| Cenani-Lenz Syndactyly Syndrome |
|
|
| Enterobiasis |
|
|
| Osteopathia Striata With Cranial Sclerosis |
|
|
| Anodontia |
|
|
| Hepatocellular Carcinoma |
|
|
| Breast Cancer |
|
|
| Chromosome 2q35 Duplication Syndrome |
|
|
| Heart Disease |
|
|
| Focal Segmental Glomerulosclerosis |
|
|
| Norrie Disease |
|
|
| Cleft Palate, Isolated |
|
|
| Brittle Bone Disorder |
|
|
| Osteochondrodysplasia |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Rattus norvegicus | LRP6 | RGD | RGD:1304749 |
| Mus musculus | LRP6 | MGD | MGI:1298218 |
| Bos taurus | LRP6 | VGNC | VGNC:30993 |
| Canis familiaris | LRP6 | VGNC | VGNC:42778 |
| Felis catus | LRP6 | VGNC | VGNC:68090 |
| Macaca mulatta | LRP6 | VGNC | VGNC:74446 |
| Others | LRP6 | NCBI |