TTBK2

TTBK2
Identifiers
Aliases	TTBK2, SCA11, TTBK, tau tubulin kinase 2
External IDs	OMIM: 611695 MGI: 2155779 HomoloGene: 62795 GeneCards: TTBK2
Gene location (Human)
Chr.	Chromosome 15 (human)[1]
End	42,920,809 bp[1]
Gene location (Mouse)
Chr.	Chromosome 2 (mouse)[2]
End	120,850,604 bp[2]
Gene ontology
Molecular function	• transferase activity; • nucleotide binding; • protein kinase activity; • kinase activity; • protein serine/threonine kinase activity; • GO:0001948 protein binding; • ATP binding; • kinesin binding; • tau protein binding; • tau-protein kinase activity; • microtubule plus-end binding;
Cellular component	• cytoplasm; • ciliary basal body; • cytosol; • cell projection; • cilium; • ciliary transition zone; • centriole; • cytoskeleton; • cell nucleus; • extracellular;
Biological process	• phosphorylation; • protein phosphorylation; • cell projection organization; • peptidyl-serine phosphorylation; • smoothened signaling pathway; • regulation of cell shape; • cilium morphogenesis; • ciliary basal body docking; • microtubule cytoskeleton organization; • negative regulation of microtubule depolymerization; • peptidyl-threonine phosphorylation; • cerebellum development; • cerebellar granular layer development; • cerebellar granule cell precursor tangential migration; • regulation of cell migration; • negative regulation of protein localization to microtubule; • negative regulation of microtubule binding;
	Sources:Amigo / QuickGO
Orthologs
	146057
	140810
	ENSG00000128881
	ENSMUSG00000090100
	Q6IQ55
	Q3UVR3
	NM_173500
	NM_001024856; NM_001024857; NM_080788
	NP_775771
	NP_001020027; NP_001020028; NP_542966
	Wikidata
View/Edit Human	View/Edit Mouse

Tau tubulin kinase 2 is a protein in humans that is encoded by the TTBK2 gene. [5] This gene encodes a serine-threonine kinase that putatively phosphorylates tau and tubulin proteins. Mutations in this gene cause spinocerebellar ataxia type 11 (SCA11); a neurodegenerative disease characterized by progressive ataxia and atrophy of the cerebellum and brainstem.[6]

References

GRCh38: Ensembl release 89: ENSG00000128881 - Ensembl, May 2017
GRCm38: Ensembl release 89: ENSMUSG00000090100 - Ensembl, May 2017
"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
"Entrez Gene: Tau tubulin kinase 2". Retrieved 2012-06-11.
Houlden H, Johnson J, Gardner-Thorpe C, Lashley T, Hernandez D, Worth P, Singleton AB, Hilton DA, Holton J, Revesz T, Davis MB, Giunti P, Wood NW (December 2007). "Mutations in TTBK2, encoding a kinase implicated in tau phosphorylation, segregate with spinocerebellar ataxia type 11". Nature Genetics. 39 (12): 1434–1436. doi:10.1038/ng.2007.43. PMID 18037885. S2CID 20774216.

External links

GeneReviews/NCBI/NIH/UW entry on Spinocerebellar Ataxia Type 11

Edener, U.; Kurth, I.; Meiner, A.; Hoffmann, F.; Hübner, C. A.; Bernard, V.; Gillessen-Kaesbach, G.; Zühlke, C. (2009). "Missense exchanges in the TTBK2 gene mutated in SCA11". Journal of Neurology. 256 (11): 1856–1859. doi:10.1007/s00415-009-5209-0. PMID 19533200. S2CID 10343192.
Dgany, O.; Avidan, N.; Delaunay, J.; Krasnov, T.; Shalmon, L.; Shalev, H.; Eidelitz-Markus, T.; Kapelushnik, J.; Cattan, D.; Pariente, A.; Tulliez, M.; Crétien, A.; Schischmanoff, P. O.; Iolascon, A.; Fibach, E.; Koren, A.; Rössler, J.; Le Merrer, M.; Yaniv, I.; Zaizov, R.; Ben-Asher, E.; Olender, T.; Lancet, D.; Beckmann, J. S.; Tamary, H. (2002). "Congenital Dyserythropoietic Anemia Type I is Caused by Mutations in Codanin-1". The American Journal of Human Genetics. 71 (6): 1467–1474. doi:10.1086/344781. PMC 378595. PMID 12434312.
Worth, P. F.; Giunti, P.; Gardner-Thorpe, C.; Dixon, P. H.; Davis, M. B.; Wood, N. W. (1999). "Autosomal Dominant Cerebellar Ataxia Type III: Linkage in a Large British Family to a 7.6-cM Region on Chromosome 15q14-21.3". The American Journal of Human Genetics. 65 (2): 420–426. doi:10.1086/302495. PMC 1377940. PMID 10417284.
Kitano-Takahashi, M.; Morita, H.; Kondo, S.; Tomizawa, K.; Kato, R.; Tanio, M.; Shirota, Y.; Takahashi, H.; Sugio, S.; Kohno, T. (2007). "Expression, purification and crystallization of a human tau-tubulin kinase 2 that phosphorylates tau protein". Acta Crystallographica Section F. 63 (7): 602–604. doi:10.1107/S1744309107028783. PMC 2335129. PMID 17620722.
Xu, Q.; Li, X.; Wang, J.; Yi, J.; Lei, L.; Shen, L.; Jiang, H.; Xia, K.; Pan, Q.; Tang, B. (2009). "Spinocerebellar ataxia type 11 in the Chinese Han population". Neurological Sciences. 31 (1): 107–109. doi:10.1007/s10072-009-0129-4. PMID 19768375. S2CID 972027.
Houlden, H.; Johnson, J.; Gardner-Thorpe, C.; Lashley, T.; Hernandez, D.; Worth, P.; Singleton, A. B.; Hilton, D. A.; Holton, J.; Revesz, T.; Davis, M. B.; Giunti, P.; Wood, N. W. (2007). "Mutations in TTBK2, encoding a kinase implicated in tau phosphorylation, segregate with spinocerebellar ataxia type 11". Nature Genetics. 39 (12): 1434–1436. doi:10.1038/ng.2007.43. PMID 18037885. S2CID 20774216.
Houlden, H.; Pagon, R. A.; Bird, T. D.; Dolan, C. R.; Stephens, K.; Adam, M. P. (1993). "Spinocerebellar Ataxia Type 11". PMID 20301723. Cite journal requires |journal= (help)
Brusco, A.; Gellera, C.; Cagnoli, C.; Saluto, A.; Castucci, A.; Michielotto, C.; Fetoni, V.; Mariotti, C.; Migone, N.; Di Donato, S.; Taroni, F. (2004). "Molecular Genetics of Hereditary Spinocerebellar Ataxia: Mutation Analysis of Spinocerebellar Ataxia Genes and CAG/CTG Repeat Expansion Detection in 225 Italian Families". Archives of Neurology. 61 (5): 727–733. doi:10.1001/archneur.61.5.727. PMID 15148151.
Crockett, D. K.; Fillmore, G. C.; Elenitoba-Johnson, K. S. J.; Lim, M. S. (2005). "Analysis of phosphatase and tensin homolog tumor suppressor interacting proteins by in vitro and in silico proteomics". Proteomics. 5 (5): 1250–1262. doi:10.1002/pmic.200401046. PMID 15717329. S2CID 45130615.

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[refGRCh38Ensembl-1] GRCh38: Ensembl release 89: ENSG00000128881 - Ensembl, May 2017

[refGRCm38Ensembl-2] GRCm38: Ensembl release 89: ENSMUSG00000090100 - Ensembl, May 2017

[3] "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[4] "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[entrez-5] "Entrez Gene: Tau tubulin kinase 2". Retrieved 2012-06-11.

[pmid_18037885-6] Houlden H, Johnson J, Gardner-Thorpe C, Lashley T, Hernandez D, Worth P, Singleton AB, Hilton DA, Holton J, Revesz T, Davis MB, Giunti P, Wood NW (December 2007). "Mutations in TTBK2, encoding a kinase implicated in tau phosphorylation, segregate with spinocerebellar ataxia type 11". Nature Genetics. 39 (12): 1434–1436. doi:10.1038/ng.2007.43. PMID 18037885. S2CID 20774216.

TTBK2

References

External links

Further reading