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词条 AATK
释义

  1. Structure and expression

  2. Function

  3. References

  4. Further reading

  5. External links

{{Infobox_gene}}Serine/threonine-protein kinase LMTK1 (also known as Apoptosis-associated tyrosine kinase) is an enzyme that in humans is encoded by the (AATK) gene.[1][2][3]

Structure and expression

The gene was identified in 1998. It is located on chromosome 17 (17q25.3) and is expressed in the pancreas, kidney, brain and lungs. The protein is composed of 1,207 amino acids.[1][2]

Function

The protein contains a tyrosine kinase domain at the N-terminal end and a proline-rich domain at the c-terminal end. Studies of the mouse homologue have indicated that it may be necessary for the induction of growth arrest and/or apoptosis of myeloid precursor cells. It may also have a role in inducing differentiation in neuronal cells.[3][4]

Its suppressive role on melanoma development has been reported recently.[5]

AATK is thought to indirectly inhibit the SPAK/WNK4 activation of the Na-K-Cl cotransporter.[6]

References

1. ^1 {{cite journal | vauthors = Ishikawa K, Nagase T, Suyama M, Miyajima N, Tanaka A, Kotani H, Nomura N, Ohara O | title = Prediction of the coding sequences of unidentified human genes. X. The complete sequences of 100 new cDNA clones from brain which can code for large proteins in vitro | journal = DNA Research | volume = 5 | issue = 3 | pages = 169–76 | date = Jun 1998 | pmid = 9734811 | pmc = | doi = 10.1093/dnares/5.3.169 }}
2. ^1 {{cite journal | vauthors = Seki N, Hayashi A, Hattori A, Kozuma S, Ohira M, Hori T, Saito T | title = Chromosomal assignment of a human apoptosis-associated tyrosine kinase gene on chromosome 17q25.3 by somatic hybrid analysis and fluorescence in situ hybridization | journal = Journal of Human Genetics | volume = 44 | issue = 2 | pages = 141–2 | date = Apr 1999 | pmid = 10083745 | pmc = | doi = 10.1007/s100380050130 }}
3. ^1 {{cite web | title = Entrez Gene: AATK apoptosis-associated tyrosine kinase| url = https://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=9625| accessdate = }}
4. ^{{cite journal | vauthors = Kos A, Olde Loohuis NF, Wieczorek ML, Glennon JC, Martens GJ, Kolk SM, Aschrafi A | title = A potential regulatory role for intronic microRNA-338-3p for its host gene encoding apoptosis-associated tyrosine kinase | journal = PLOS ONE | volume = 7 | issue = 2 | pages = e31022 | year = 2012 | pmid = 22363537 | pmc = 3281898 | doi = 10.1371/journal.pone.0031022 }}
5. ^{{cite journal | vauthors = Ma S, Rubin BP | title = Apoptosis-associated tyrosine kinase 1 inhibits growth and migration and promotes apoptosis in melanoma | journal = Laboratory Investigation | volume = 94 | issue = 4 | pages = 430–438 | date = Apr 2014 | pmid = 24589855 | doi = 10.1038/labinvest.2014.13 | url = http://www.nature.com/labinvest/journal/v94/n4/full/labinvest201413a.html }}
6. ^{{cite journal | vauthors = Gagnon KB, England R, Diehl L, Delpire E | title = Apoptosis-associated tyrosine kinase scaffolding of protein phosphatase 1 and SPAK reveals a novel pathway for Na-K-2C1 cotransporter regulation | journal = American Journal of Physiology. Cell Physiology | volume = 292 | issue = 5 | pages = C1809–C1815 | date = May 2007 | pmid = 17267545 | doi = 10.1152/ajpcell.00580.2006 }}

Further reading

{{refbegin | 2}}
  • {{cite journal | vauthors = Nakajima D, Okazaki N, Yamakawa H, Kikuno R, Ohara O, Nagase T | title = Construction of expression-ready cDNA clones for KIAA genes: manual curation of 330 KIAA cDNA clones | journal = DNA Research | volume = 9 | issue = 3 | pages = 99–106 | date = Jun 2002 | pmid = 12168954 | doi = 10.1093/dnares/9.3.99 }}
  • {{cite journal | vauthors = Raghunath M, Patti R, Bannerman P, Lee CM, Baker S, Sutton LN, Phillips PC, Damodar Reddy C | title = A novel kinase, AATYK induces and promotes neuronal differentiation in a human neuroblastoma (SH-SY5Y) cell line | journal = Brain Research. Molecular Brain Research | volume = 77 | issue = 2 | pages = 151–62 | date = May 2000 | pmid = 10837911 | doi = 10.1016/S0169-328X(00)00048-6 }}
  • {{cite journal | vauthors = Tomomura M, Hasegawa Y, Hashikawa T, Tomomura A, Yuzaki M, Furuichi T, Yano R | title = Differential expression and function of apoptosis-associated tyrosine kinase (AATYK) in the developing mouse brain | journal = Brain Research. Molecular Brain Research | volume = 112 | issue = 1–2 | pages = 103–12 | date = Apr 2003 | pmid = 12670708 | doi = 10.1016/S0169-328X(03)00054-8 }}
  • {{cite journal | vauthors = Honma N, Asada A, Takeshita S, Enomoto M, Yamakawa E, Tsutsumi K, Saito T, Satoh T, Itoh H, Kaziro Y, Kishimoto T, Hisanaga S | title = Apoptosis-associated tyrosine kinase is a Cdk5 activator p35 binding protein | journal = Biochemical and Biophysical Research Communications | volume = 310 | issue = 2 | pages = 398–404 | date = Oct 2003 | pmid = 14521924 | doi = 10.1016/j.bbrc.2003.08.143 }}
  • {{cite journal | vauthors = Piechotta K, Garbarini N, England R, Delpire E | title = Characterization of the interaction of the stress kinase SPAK with the Na+-K+-2Cl- cotransporter in the nervous system: evidence for a scaffolding role of the kinase | journal = The Journal of Biological Chemistry | volume = 278 | issue = 52 | pages = 52848–56 | date = Dec 2003 | pmid = 14563843 | doi = 10.1074/jbc.M309436200 }}
{{refend}}

External links

  • {{UCSC genome browser|AATK}}
  • {{UCSC gene details|AATK}}
{{Tyrosine kinases}}{{Enzymes}}{{Portal bar|Molecular and Cellular Biology|border=no}}{{DEFAULTSORT:Aatk}}{{protein-stub}}

2 : Genes on human chromosome 17|Tyrosine kinase receptors
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