O60353 (FZD6_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 122.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Frizzled-6 Short name=Fz-6 Short name=hFz6 | ||
| Gene names |
| ||
| Organism | Homo sapiens (Human) [Reference proteome] | ||
| Taxonomic identifier | 9606 [NCBI] | ||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 706 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| 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. |
| Subcellular location | Membrane; Multi-pass membrane protein. Cell membrane; Multi-pass membrane protein By similarity. |
| Tissue specificity | Detected in adult heart, brain, placenta, lung, liver, skeletal muscle, kidney, pancreas, thymus, prostate, testis, ovary, small intestine and colon. In the fetus, expressed in brain, lung, liver and kidney. |
| Domain | Lys-Thr-X-X-X-Trp motif interacts with the PDZ doman of Dvl (Disheveled) family members and is involved in the activation of the Wnt/beta-catenin signaling pathway By similarity. The FZ domain is involved in binding with Wnt ligands By similarity. |
| Post-translational modification | Ubiquitinated by ZNRF3, leading to its degradation by the proteasome By similarity. Ref.12 |
| Involvement in disease | Nail disorder, non-syndromic congenital, 10 (NDNC10) [MIM:614157]: A nail disorder characterized by a variable degree of onychauxis (thick nails), hyponychia, and onycholysis of all nails, with claw-shaped fingernails in some individuals. No other anomalies of ectodermal tissues, including hair, teeth, sweat glands, or skin, are noted, and individuals with dysplastic nails have normal hearing and normal psychomotor development. Rare non-synonymous variants in FZD6 may contribute to neural tube defects, congenital malformations of the central nervous system and adjacent structures related to defective neural tube closure during the first trimester of pregnancy. |
| Sequence similarities | Belongs to the G-protein coupled receptor Fz/Smo family. Contains 1 FZ (frizzled) domain. |
Ontologies
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: O60353-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: O60353-2) The sequence of this isoform differs from the canonical sequence as follows: 1-32: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||
Molecule processing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal peptide | 1 – 18 | 18 | Potential | ||||||||
| Chain | 19 – 706 | 688 | Frizzled-6 | PRO_0000012994 | |||||||
Regions | |||||||||||
| Topological domain | 19 – 201 | 183 | Extracellular Potential | ||||||||
| Transmembrane | 202 – 222 | 21 | Helical; Name=1; Potential | ||||||||
| Topological domain | 223 – 233 | 11 | Cytoplasmic Potential | ||||||||
| Transmembrane | 234 – 254 | 21 | Helical; Name=2; Potential | ||||||||
| Topological domain | 255 – 284 | 30 | Extracellular Potential | ||||||||
| Transmembrane | 285 – 305 | 21 | Helical; Name=3; Potential | ||||||||
| Topological domain | 306 – 324 | 19 | Cytoplasmic Potential | ||||||||
| Transmembrane | 325 – 345 | 21 | Helical; Name=4; Potential | ||||||||
| Topological domain | 346 – 370 | 25 | Extracellular Potential | ||||||||
| Transmembrane | 371 – 391 | 21 | Helical; Name=5; Potential | ||||||||
| Topological domain | 392 – 416 | 25 | Cytoplasmic Potential | ||||||||
| Transmembrane | 417 – 437 | 21 | Helical; Name=6; Potential | ||||||||
| Topological domain | 438 – 473 | 36 | Extracellular Potential | ||||||||
| Transmembrane | 474 – 494 | 21 | Helical; Name=7; Potential | ||||||||
| Topological domain | 495 – 706 | 212 | Cytoplasmic Potential | ||||||||
| Domain | 19 – 132 | 114 | FZ | ||||||||
| Motif | 498 – 503 | 6 | Lys-Thr-X-X-X-Trp motif, mediates interaction with the PDZ domain of Dvl family members By similarity | ||||||||
Amino acid modifications | |||||||||||
| Glycosylation | 38 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 352 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Disulfide bond | 24 ↔ 85 | By similarity | |||||||||
| Disulfide bond | 32 ↔ 78 | By similarity | |||||||||
| Disulfide bond | 69 ↔ 106 | By similarity | |||||||||
| Disulfide bond | 95 ↔ 129 | By similarity | |||||||||
| Disulfide bond | 99 ↔ 123 | By similarity | |||||||||
Natural variations | |||||||||||
| Alternative sequence | 1 – 32 | 32 | Missing in isoform 2. | VSP_044291 | |||||||
| Natural variant | 33 | 1 | M → V. Ref.6 Ref.11 Corresponds to variant rs827528 [ dbSNP | Ensembl ]. | VAR_047440 | |||||||
| Natural variant | 140 | 1 | H → Y. Ref.11 Corresponds to variant rs80216383 [ dbSNP | Ensembl ]. | VAR_066963 | |||||||
| Natural variant | 152 | 1 | Q → E. Ref.11 Corresponds to variant rs61753730 [ dbSNP | Ensembl ]. | VAR_066964 | |||||||
| Natural variant | 345 | 1 | M → L. Ref.1 Ref.2 Ref.9 Ref.11 Corresponds to variant rs3808553 [ dbSNP | Ensembl ]. | VAR_047441 | |||||||
| Natural variant | 388 | 1 | A → D. Ref.11 Corresponds to variant rs142694816 [ dbSNP | Ensembl ]. | VAR_066965 | |||||||
| Natural variant | 405 | 1 | R → Q. Ref.11 Corresponds to variant rs150760762 [ dbSNP | Ensembl ]. | VAR_066966 | |||||||
| Natural variant | 511 | 1 | R → C in NDNC10; also found in a patient with neural tube defects; the mutant protein localizes to the lysosomes compared to wild-type. Ref.11 Ref.13 | VAR_066398 | |||||||
| Natural variant | 511 | 1 | R → H in a patient with neural tube defects. Ref.11 | VAR_066967 | |||||||
| Natural variant | 604 | 1 | G → R. Ref.11 Corresponds to variant rs79408516 [ dbSNP | Ensembl ]. | VAR_066968 | |||||||
| Natural variant | 620 | 1 | S → T. Ref.11 Corresponds to variant rs116195528 [ dbSNP | Ensembl ]. | VAR_066969 | |||||||
| Natural variant | 664 | 1 | A → E. Ref.11 Corresponds to variant rs12549394 [ dbSNP | Ensembl ]. | VAR_047442 | |||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Molecular cloning of human frizzled-6." Tokuhara M., Hirai M., Atomi Y., Terada M., Katoh M. Biochem. Biophys. Res. Commun. 243:622-627(1998) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), VARIANT LEU-345. Tissue: Fetal lung. |
| [2] | "Molecular cloning of the human Frizzled 6." Gazit A., Yaniv A., Aaronson S.A. Submitted (JUN-1998) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), VARIANT LEU-345. |
| [3] | "BAALC, the human member of a novel mammalian neuroectoderm gene lineage, is implicated in hematopoiesis and acute leukemia." Tanner S.M., Austin J.L., Leone G., Rush L.J., Plass C., Heinonen K., Mrozek K., Sill H., Knuutila S., Kolitz J.E., Archer K.J., Caligiuri M.A., Bloomfield C.D., de La Chapelle A. Proc. Natl. Acad. Sci. U.S.A. 98:13901-13906(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. |
| [4] | "Genome-wide discovery and analysis of human seven transmembrane helix receptor genes." Suwa M., Sato T., Okouchi I., Arita M., Futami K., Matsumoto S., Tsutsumi S., Aburatani H., Asai K., Akiyama Y. Submitted (JUL-2001) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. |
| [5] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2). |
| [6] | "The full-ORF clone resource of the German cDNA consortium." Bechtel S., Rosenfelder H., Duda A., Schmidt C.P., Ernst U., Wellenreuther R., Mehrle A., Schuster C., Bahr A., Bloecker H., Heubner D., Hoerlein A., Michel G., Wedler H., Koehrer K., Ottenwaelder B., Poustka A., Wiemann S., Schupp I. BMC Genomics 8:399-399(2007) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1), VARIANT VAL-33. Tissue: Uterine endothelium. |
| [7] | "DNA sequence and analysis of human chromosome 8." Nusbaum C., Mikkelsen T.S., Zody M.C., Asakawa S., Taudien S., Garber M., Kodira C.D., Schueler M.G., Shimizu A., Whittaker C.A., Chang J.L., Cuomo C.A., Dewar K., FitzGerald M.G., Yang X., Allen N.R., Anderson S., Asakawa T. Lander E.S.Nature 439:331-335(2006) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [8] | Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. Venter J.C.Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [9] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1), VARIANT LEU-345. Tissue: Placenta. |
| [10] | "A quantitative atlas of mitotic phosphorylation." Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E., Elledge S.J., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Cervix carcinoma. |
| [11] | "FZD6 is a novel gene for human neural tube defects." De Marco P., Merello E., Rossi A., Piatelli G., Cama A., Kibar Z., Capra V. Hum. Mutat. 33:384-390(2012) [PubMed] [Europe PMC] [Abstract] Cited for: POSSIBLE INVOLVEMENT IN NEURAL TUBE DEFECTS, VARIANTS VAL-33; TYR-140; GLU-152; LEU-345; ASP-388; GLN-405; CYS-511; HIS-511; ARG-604; THR-620 AND GLU-664. |
| [12] | "ZNRF3 promotes Wnt receptor turnover in an R-spondin-sensitive manner." Hao H.X., Xie Y., Zhang Y., Charlat O., Oster E., Avello M., Lei H., Mickanin C., Liu D., Ruffner H., Mao X., Ma Q., Zamponi R., Bouwmeester T., Finan P.M., Kirschner M.W., Porter J.A., Serluca F.C., Cong F. Nature 485:195-200(2012) [PubMed] [Europe PMC] [Abstract] Cited for: UBIQUITINATION BY ZNRF3. |
| [13] | "Mutations in Frizzled 6 cause isolated autosomal-recessive nail dysplasia." Frojmark A.S., Schuster J., Sobol M., Entesarian M., Kilander M.B., Gabrikova D., Nawaz S., Baig S.M., Schulte G., Klar J., Dahl N. Am. J. Hum. Genet. 88:852-860(2011) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANT NDNC10 CYS-511, CHARACTERIZATION OF VARIANT NDNC10 CYS-511. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AB012911 mRNA. Translation: BAA25686.1. AF072873 mRNA. Translation: AAD41637.1. AF363578 Genomic DNA. Translation: AAL50384.1. AB065702 Genomic DNA. Translation: BAC05925.1. AK299341 mRNA. Translation: BAG61342.1. BX640609 mRNA. Translation: CAE45715.1. AC025370 Genomic DNA. No translation available. CH471060 Genomic DNA. Translation: EAW91867.1. BC060836 mRNA. Translation: AAH60836.2. |
| IPI | IPI00020228. |
| PIR | JE0164. |
| RefSeq | NP_001158087.1. NM_001164615.1. NP_001158088.1. NM_001164616.1. NP_003497.2. NM_003506.3. |
| UniGene | Hs.591863. |
3D structure databases | |
| ProteinModelPortal | O60353. |
| ModBase | Search... |
Protein-protein interaction databases | |
| DIP | DIP-59893N. |
| STRING | 9606.ENSP00000351605. |
Protein family/group databases | |
| GPCRDB | Search... |
PTM databases | |
| PhosphoSite | O60353. |
Proteomic databases | |
| PaxDb | O60353. |
| PRIDE | O60353. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000358755; ENSP00000351605; ENSG00000164930. ENST00000522566; ENSP00000429055; ENSG00000164930. ENST00000523739; ENSP00000429528; ENSG00000164930. |
| GeneID | 8323. |
| KEGG | hsa:8323. |
| UCSC | uc003ylh.3. human. |
Organism-specific databases | |
| CTD | 8323. |
| GeneCards | GC08P104267. |
| H-InvDB | HIX0201314. |
| HGNC | HGNC:4044. FZD6. |
| HPA | HPA017991. |
| MIM | 603409. gene. 614157. phenotype. |
| neXtProt | NX_O60353. |
| Orphanet | 280654. Autosomal recessive nail dysplasia. |
| PharmGKB | PA28461. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | NOG262811. |
| HOGENOM | HOG000233237. |
| HOVERGEN | HBG006977. |
| InParanoid | O60353. |
| KO | K02376. |
| OMA | CPYQAKA. |
| OrthoDB | EOG4QC153. |
| PhylomeDB | O60353. |
Enzyme and pathway databases | |
| Pathway_Interaction_DB | wnt_calcium_pathway. Noncanonical Wnt signaling pathway. wnt_signaling_pathway. Wnt signaling. |
| Reactome | REACT_111102. Signal Transduction. |
Gene expression databases | |
| ArrayExpress | O60353. |
| Bgee | O60353. |
| CleanEx | HS_FZD6. |
| Genevestigator | O60353. |
| GermOnline | ENSG00000164930. Homo sapiens. |
Family and domain databases | |
| Gene3D | 1.10.2000.10. 1 hit. |
| InterPro | IPR000539. Frizzled. IPR015526. Frizzled/SFRP. IPR020067. Frizzled_dom. IPR026543. FZD6. IPR017981. GPCR_2-like. [Graphical view] |
| PANTHER | PTHR11309. PTHR11309. 1 hit. PTHR11309:SF21. PTHR11309:SF21. 1 hit. |
| Pfam | PF01534. Frizzled. 1 hit. PF01392. Fz. 1 hit. [Graphical view] |
| PRINTS | PR00489. FRIZZLED. |
| SMART | SM00063. FRI. 1 hit. [Graphical view] |
| SUPFAM | SSF63501. Frizzled_Cys-rich. 1 hit. |
| PROSITE | PS50038. FZ. 1 hit. PS50261. G_PROTEIN_RECEP_F2_4. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| GenomeRNAi | 8323. |
| NextBio | 31167. |
| SOURCE | Search... |
Entry information
| Entry name | FZD6_HUMAN | ||||||||
| Accession | Primary (citable) accession number: O60353 Secondary accession number(s): B4DRN0 Q8WXR9 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| 7-transmembrane G-linked receptors List of 7-transmembrane G-linked receptor entries |
| Human chromosome 8 Human chromosome 8: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with
