CKAP5

CKAP5
Identifiers
Aliases	CKAP5, CHTOG, MSPS, TOG, TOGp, ch-TOG, cytoskeleton associated protein 5
External IDs	OMIM: 611142; MGI: 1923036; GeneCards: CKAP5
Available structures
PDB	Ortholog search: PDBe RCSB
List of PDB id codes
	4QMI, 4QMJ
Gene location (Human)
Chr.	Chromosome 11 (human)
End	46,846,308 bp
Gene location (Mouse)
Chr.	Chromosome 2 (mouse)
End	91,451,009 bp
RNA expression pattern
	Top expressed in
	ventricular zone; ; ganglionic eminence; ; oocyte; ; right testis; ; stromal cell of endometrium; ; Achilles tendon; ; left testis; ; secondary oocyte; ; prefrontal cortex; ; cerebellar hemisphere;
	Top expressed in
	tail of embryo; ; genital tubercle; ; ventricular zone; ; gastrula; ; ganglionic eminence; ; cerebellar cortex; ; maxillary prominence; ; secondary oocyte; ; mandibular prominence; ; zygote;
	More reference expression data
	More reference expression data
Gene ontology
Molecular function	protein binding; cadherin binding; microtubule plus-end binding;
Cellular component	cytoplasm; cytosol; centrosome; spindle pole; membrane; microtubule cytoskeleton; gamma-tubulin complex; microtubule organizing center; microtubule plus-end; cytoskeleton; chromosome, centromeric region; kinetochore; chromosome; spindle; nucleolus; plasma membrane; protein-containing complex;
Biological process	RNA transport; establishment or maintenance of microtubule cytoskeleton polarity; cell division; spindle organization; G2/M transition of mitotic cell cycle; cell cycle; sister chromatid cohesion; centrosome cycle; microtubule polymerization; centrosome duplication; ciliary basal body-plasma membrane docking; regulation of G2/M transition of mitotic cell cycle; microtubule depolymerization;
	Sources:Amigo / QuickGO
Orthologs
Databases	NCBI: entry; OMA: entry
	9793
	75786
	ENSG00000175216
	ENSMUSG00000040549
	Q14008
	A2AGT5
	NM_014756; NM_001008938
	NM_001165989; NM_029437
	NP_001008938; NP_055571
	NP_001159461; NP_083713
	Wikidata
View/Edit Human	View/Edit Mouse

Cytoskeleton-associated protein 5 is a microtubule-associated protein that in humans is encoded by the CKAP5 gene. It is the homolog of the Xenopus protein XMAP215 and is also known as ch-Tog.

It has at least two distinct roles in spindle formation: it protects kinetochore microtubules from depolymerization by MCAK (KIF2C), and ch-Tog plays an essential role in centrosomal microtubule assembly, a function independent of MCAK activity.

Interactions

CKAP5 has been shown to interact with TACC1.

References

1 2 3 GRCh38: Ensembl release 89: ENSG00000175216 – Ensembl, May 2017
1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000040549 – 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.
↑ Nagase T, Miyajima N, Tanaka A, Sazuka T, Seki N, Sato S, Tabata S, Ishikawa K, Kawarabayasi Y, Kotani H (Jul 1995). "Prediction of the coding sequences of unidentified human genes. III. The coding sequences of 40 new genes (KIAA0081-KIAA0120) deduced by analysis of cDNA clones from human cell line KG-1". DNA Res. 2 (1): 37–43. doi:10.1093/dnares/2.1.37. PMID 7788527.
↑ Charrasse S, Mazel M, Taviaux S, Berta P, Chow T, Larroque C (Feb 1996). "Characterization of the cDNA and pattern of expression of a new gene over-expressed in human hepatomas and colonic tumors". Eur. J. Biochem. 234 (2): 406–13. doi:10.1111/j.1432-1033.1995.406_b.x. PMID 8536682.
↑ "Entrez Gene: CKAP5 cytoskeleton associated protein 5".
↑ Cassimeris L, Morabito J (2004). "TOGp, the human homolog of XMAP215/Dis1, is required for centrosome integrity, spindle pole organization, and bipolar spindle assembly". Mol. Biol. Cell. 15 (4): 1580–90. doi:10.1091/mbc.E03-07-0544. PMC 379257. PMID 14718566.
↑ Barr AR, Gergely F (2008). "MCAK-independent functions of ch-Tog/XMAP215 in microtubule plus-end dynamics". Mol. Cell. Biol. 28 (23): 7199–211. doi:10.1128/MCB.01040-08. PMC 2593372. PMID 18809577.
↑ Conte N, Delaval B, Ginestier C, Ferrand A, Isnardon D, Larroque C, Prigent C, Séraphin B, Jacquemier J, Birnbaum D (Nov 2003). "TACC1-chTOG-Aurora A protein complex in breast cancer". Oncogene. 22 (50): 8102–16. doi:10.1038/sj.onc.1206972. PMID 14603251. S2CID 10536264.
↑ Lauffart B, Howell SJ, Tasch JE, Cowell JK, Still IH (Apr 2002). "Interaction of the transforming acidic coiled-coil 1 (TACC1) protein with ch-TOG and GAS41/NuBI1 suggests multiple TACC1-containing protein complexes in human cells". Biochem. J. 363 (Pt 1): 195–200. doi:10.1042/0264-6021:3630195. PMC 1222467. PMID 11903063.

External links

Human CKAP5 genome location and CKAP5 gene details page in the UCSC Genome Browser.

Basto R, Gergely F, Draviam VM, Ohkura H, Liley K, Raff JW (2007). "Hsp90 is required to localise cyclin B and Msps/ch-TOG to the mitotic spindle in Drosophila and humans". J. Cell Sci. 120 (Pt 7): 1278–87. doi:10.1242/jcs.000604. PMID 17376965.
Kosturko LD, Maggipinto MJ, D'Sa C, Carson JH, Barbarese E (2005). "The microtubule-associated protein tumor overexpressed gene binds to the RNA trafficking protein heterogeneous nuclear ribonucleoprotein A2". Mol. Biol. Cell. 16 (4): 1938–47. doi:10.1091/mbc.E04-08-0709. PMC 1073673. PMID 15703215.
Beausoleil SA, Jedrychowski M, Schwartz D, Elias JE, Villén J, Li J, Cohn MA, Cantley LC, Gygi SP (2004). "Large-scale characterization of HeLa cell nuclear phosphoproteins". Proc. Natl. Acad. Sci. U.S.A. 101 (33): 12130–5. Bibcode:2004PNAS..10112130B. doi:10.1073/pnas.0404720101. PMC 514446. PMID 15302935.
Cassimeris L, Morabito J (2004). "TOGp, the human homolog of XMAP215/Dis1, is required for centrosome integrity, spindle pole organization, and bipolar spindle assembly". Mol. Biol. Cell. 15 (4): 1580–90. doi:10.1091/mbc.E03-07-0544. PMC 379257. PMID 14718566.
Conte N, Delaval B, Ginestier C, Ferrand A, Isnardon D, Larroque C, Prigent C, Séraphin B, Jacquemier J, Birnbaum D (2003). "TACC1-chTOG-Aurora A protein complex in breast cancer". Oncogene. 22 (50): 8102–16. doi:10.1038/sj.onc.1206972. PMID 14603251. S2CID 10536264.
Gergely F, Draviam VM, Raff JW (2003). "The ch-TOG/XMAP215 protein is essential for spindle pole organization in human somatic cells". Genes Dev. 17 (3): 336–41. doi:10.1101/gad.245603. PMC 195983. PMID 12569123.
Nakayama M, Kikuno R, Ohara O (2002). "Protein-protein interactions between large proteins: two-hybrid screening using a functionally classified library composed of long cDNAs". Genome Res. 12 (11): 1773–84. doi:10.1101/gr.406902. PMC 187542. PMID 12421765.
Lauffart B, Howell SJ, Tasch JE, Cowell JK, Still IH (2002). "Interaction of the transforming acidic coiled-coil 1 (TACC1) protein with ch-TOG and GAS41/NuBI1 suggests multiple TACC1-containing protein complexes in human cells". Biochem. J. 363 (Pt 1): 195–200. doi:10.1042/0264-6021:3630195. PMC 1222467. PMID 11903063.
Bonaldo MF, Lennon G, Soares MB (1996). "Normalization and subtraction: two approaches to facilitate gene discovery". Genome Res. 6 (9): 791–806. doi:10.1101/gr.6.9.791. PMID 8889548.
Nakamura S, Grigoriev I, Nogi T, Hamaji T, Cassimeris L, Mimori-Kiyosue Y (2012). "Dissecting the nanoscale distributions and functions of microtubule-end-binding proteins EB1 and ch-TOG in interphase HeLa cells". PLOS ONE. 7 (12) e51442. Bibcode:2012PLoSO...751442N. doi:10.1371/journal.pone.0051442. PMC 3520847. PMID 23251535.
Zanic M, Widlund PO, Hyman AA, Howard J (2013). "Synergy between XMAP215 and EB1 increases microtubule growth rates to physiological levels". Nat. Cell Biol. 15 (6): 688–93. doi:10.1038/ncb2744. PMID 23666085. S2CID 3025200.

This article on a gene on human chromosome 11 is a stub. You can help Wikipedia by adding missing information.

[refGRCh38Ensembl-1] 1 2 3 GRCh38: Ensembl release 89: ENSG00000175216 – Ensembl, May 2017

[refGRCm38Ensembl-2] 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000040549 – 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.

[pmid7788527-5] Nagase T, Miyajima N, Tanaka A, Sazuka T, Seki N, Sato S, Tabata S, Ishikawa K, Kawarabayasi Y, Kotani H (Jul 1995). "Prediction of the coding sequences of unidentified human genes. III. The coding sequences of 40 new genes (KIAA0081-KIAA0120) deduced by analysis of cDNA clones from human cell line KG-1". DNA Res. 2 (1): 37–43. doi:10.1093/dnares/2.1.37. PMID 7788527.

[pmid8536682-6] Charrasse S, Mazel M, Taviaux S, Berta P, Chow T, Larroque C (Feb 1996). "Characterization of the cDNA and pattern of expression of a new gene over-expressed in human hepatomas and colonic tumors". Eur. J. Biochem. 234 (2): 406–13. doi:10.1111/j.1432-1033.1995.406_b.x. PMID 8536682.

[entrez-7] "Entrez Gene: CKAP5 cytoskeleton associated protein 5".

[8] Cassimeris L, Morabito J (2004). "TOGp, the human homolog of XMAP215/Dis1, is required for centrosome integrity, spindle pole organization, and bipolar spindle assembly". Mol. Biol. Cell. 15 (4): 1580–90. doi:10.1091/mbc.E03-07-0544. PMC 379257. PMID 14718566.

[9] Barr AR, Gergely F (2008). "MCAK-independent functions of ch-Tog/XMAP215 in microtubule plus-end dynamics". Mol. Cell. Biol. 28 (23): 7199–211. doi:10.1128/MCB.01040-08. PMC 2593372. PMID 18809577.

[pmid14603251-10] Conte N, Delaval B, Ginestier C, Ferrand A, Isnardon D, Larroque C, Prigent C, Séraphin B, Jacquemier J, Birnbaum D (Nov 2003). "TACC1-chTOG-Aurora A protein complex in breast cancer". Oncogene. 22 (50): 8102–16. doi:10.1038/sj.onc.1206972. PMID 14603251. S2CID 10536264.

[pmid11903063-11] Lauffart B, Howell SJ, Tasch JE, Cowell JK, Still IH (Apr 2002). "Interaction of the transforming acidic coiled-coil 1 (TACC1) protein with ch-TOG and GAS41/NuBI1 suggests multiple TACC1-containing protein complexes in human cells". Biochem. J. 363 (Pt 1): 195–200. doi:10.1042/0264-6021:3630195. PMC 1222467. PMID 11903063.

v t e The centrosome and its components
Centrioles	SASS6 CENPJ CNTROB CEP104 Centrins (CETN1, CETN2 and CETN3) SFI1
Pericentriolar material	BBS4 LCK PCM1 PCNT TNKS TNKS2 TUBE1
other proteins	CCP110 CEP55 CEP57 CEP63 CEP68 CEP70 CEP72 CEP76 CEP78 CEP90 CEP97 CEP120 CEP135 CEP152 CEP164 CEP170 CEP192 CEP215 CEP250 CEP350 CNTRL NIN NINL

CKAP5

Interactions

References

External links

Further reading