AAK1
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| AP2 associated kinase 1 | |||||||||||||
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| Identifiers | |||||||||||||
| Symbols | AAK1; DKFZp686F03202; DKFZp686K16132; FLJ23712; FLJ25931; FLJ31060; FLJ42882; FLJ45252; KIAA1048; MGC138170; MGC164568; MGC164570 | ||||||||||||
| External IDs | MGI: 1098687 HomoloGene: 75032 GeneCards: AAK1 Gene | ||||||||||||
| EC number | 2.7.11.1 | ||||||||||||
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| RNA expression pattern | |||||||||||||
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| Orthologs | |||||||||||||
| Species | Human | Mouse | |||||||||||
| Entrez | 22848 | 269774 | |||||||||||
| Ensembl | ENSG00000115977 | ENSMUSG00000057230 | |||||||||||
| UniProt | Q2M2I8 | Q3UHJ0 | |||||||||||
| RefSeq (mRNA) | NM_014911 | NM_001040106 | |||||||||||
| RefSeq (protein) | NP_055726 | NP_001035195 | |||||||||||
| Location (UCSC) | Chr 2: 69.69 – 69.9 Mb |
Chr 6: 86.8 – 86.94 Mb |
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| PubMed search | [1] | [2] | |||||||||||
Adaptor-associated protein kinase 1 also known as AP2-associated protein kinase 1 is an enzyme that in humans is encoded by the AAK1 gene.[1][2][3] Alternatively spliced transcript variants have been described, but their biological validity has not been determined.[3]
[edit] Function
Adaptor-related protein complex 2 (AP-2 complexes) functions during receptor-mediated endocytosis to trigger clathrin assembly, interact with membrane-bound receptors, and recruit encodytic accessory factors. This gene encodes a member of the SNF1 subfamily of Ser/Thr protein kinases. The protein interacts with and phosphorylates a subunit of the AP-2 complex, which promotes binding of AP-2 to sorting signals found in membrane-bound receptors and subsequent receptor endocytosis. Its kinase activity is stimulated by clathrin.[3]
[edit] References
- ^ Conner SD, Schmid SL (Mar 2002). "Identification of an adaptor-associated kinase, AAK1, as a regulator of clathrin-mediated endocytosis". J Cell Biol 156 (5): 921–9. doi:10.1083/jcb.200108123. PMC 2173317. PMID 11877461. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=2173317.
- ^ Manning G, Whyte DB, Martinez R, Hunter T, Sudarsanam S (Dec 2002). "The protein kinase complement of the human genome". Science 298 (5600): 1912–34. doi:10.1126/science.1075762. PMID 12471243.
- ^ a b c "Entrez Gene: AAK1 AP2 associated kinase 1". http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=22848.
[edit] Further reading
- Kikuno R, Nagase T, Ishikawa K et al. (1999). "Prediction of the coding sequences of unidentified human genes. XIV. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro". DNA Res. 6 (3): 197–205. doi:10.1093/dnares/6.3.197. PMID 10470851.
- Ricotta D, Conner SD, Schmid SL et al. (2002). "Phosphorylation of the AP2 μ subunit by AAK1 mediates high affinity binding to membrane protein sorting signals". J. Cell Biol. 156 (5): 791–5. doi:10.1083/jcb.200111068. PMC 2173304. PMID 11877457. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=2173304.
- Strausberg RL, Feingold EA, Grouse LH et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=139241.
- Conner SD, Schmid SL (2003). "Differential requirements for AP-2 in clathrin-mediated endocytosis". J. Cell Biol. 162 (5): 773–9. doi:10.1083/jcb.200304069. PMC 2172816. PMID 12952931. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=2172816.
- Conner SD, Schröter T, Schmid SL (2004). "AAK1-mediated micro2 phosphorylation is stimulated by assembled clathrin". Traffic 4 (12): 885–90. doi:10.1046/j.1398-9219.2003.0142.x. PMID 14617351.
- Ota T, Suzuki Y, Nishikawa T et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039.
- Mishra SK, Hawryluk MJ, Brett TJ et al. (2004). "Dual engagement regulation of protein interactions with the AP-2 adaptor alpha appendage". J. Biol. Chem. 279 (44): 46191–203. doi:10.1074/jbc.M408095200. PMID 15292237.
- Beausoleil SA, Jedrychowski M, Schwartz D et al. (2004). "Large-scale characterization of HeLa cell nuclear phosphoproteins". Proc. Natl. Acad. Sci. U.S.A. 101 (33): 12130–5. doi:10.1073/pnas.0404720101. PMC 514446. PMID 15302935. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=514446.
- Gerhard DS, Wagner L, Feingold EA et al. (2004). "The Status, Quality, and Expansion of the NIH Full-Length cDNA Project: The Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=528928.
- Hillier LW, Graves TA, Fulton RS et al. (2005). "Generation and annotation of the DNA sequences of human chromosomes 2 and 4". Nature 434 (7034): 724–31. doi:10.1038/nature03466. PMID 15815621.
- Kim JE, Tannenbaum SR, White FM (2005). "Global phosphoproteome of HT-29 human colon adenocarcinoma cells". J. Proteome Res. 4 (4): 1339–46. doi:10.1021/pr050048h. PMID 16083285.
- Kimura K, Wakamatsu A, Suzuki Y et al. (2006). "Diversification of transcriptional modulation: Large-scale identification and characterization of putative alternative promoters of human genes". Genome Res. 16 (1): 55–65. doi:10.1101/gr.4039406. PMC 1356129. PMID 16344560. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=1356129.
- Collawn JF (2006). "Unlocking the Mysteries of Na+-K+-ATPase Endocytosis: Phosphorylation Is the Key". Am. J. Respir. Cell Mol. Biol. 35 (1): 1–2. doi:10.1165/rcmb.f317. PMC 2658690. PMID 16782842. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=2658690.
- Schmid EM, Ford MG, Burtey A et al. (2007). "Role of the AP2 β-Appendage Hub in Recruiting Partners for Clathrin-Coated Vesicle Assembly". PLoS Biol. 4 (9): e262. doi:10.1371/journal.pbio.0040262. PMC 1540706. PMID 16903783. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=1540706.
- Beausoleil SA, Villén J, Gerber SA et al. (2006). "A probability-based approach for high-throughput protein phosphorylation analysis and site localization". Nat. Biotechnol. 24 (10): 1285–92. doi:10.1038/nbt1240. PMID 16964243.
- Takahashi T, Furuchi T, Naganuma A (2007). "Endocytic Ark/Prk kinases play a critical role in adriamycin resistance in both yeast and mammalian cells". Cancer Res. 66 (24): 11932–7. doi:10.1158/0008-5472.CAN-06-3220. PMID 17178891.
- Henderson DM, Conner SD (2007). "A Novel AAK1 Splice Variant Functions at Multiple Steps of the Endocytic Pathway". Mol. Biol. Cell 18 (7): 2698–706. doi:10.1091/mbc.E06-09-0831. PMC 1924820. PMID 17494869. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=1924820.
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