2jxc: Difference between revisions
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{{STRUCTURE_2jxc| PDB=2jxc | SCENE= }} | {{STRUCTURE_2jxc| PDB=2jxc | SCENE= }} | ||
===Structure of the EPS15-EH2 Stonin2 Complex=== | |||
{{ABSTRACT_PUBMED_018200045}} | |||
== | ==Disease== | ||
[[http://www.uniprot.org/uniprot/EP15_HUMAN EP15_HUMAN]] Note=A chromosomal aberration involving EPS15 is found in acute leukemias. Translocation t(1;11)(p32;q23) with MLL/HRX. The result is a rogue activator protein. | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/EP15_HUMAN EP15_HUMAN]] Involved in cell growth regulation. May be involved in the regulation of mitogenic signals and control of cell proliferation. Involved in the internalization of ligand-inducible receptors of the receptor tyrosine kinase (RTK) type, in particular EGFR. Plays a role in the assembly of clathrin-coated pits (CCPs). Seems to be involved in CCPs maturation including invagination or budding. Involved in endocytosis of integrin beta-1 (ITGB1) and transferrin receptor (TFR); internalization of ITGB1 as DAB2-dependent cargo but not TFR seems to require association with DAB2.<ref>PMID:18362181</ref><ref>PMID:19458185</ref><ref>PMID:22648170</ref><ref>PMID:16903783</ref> [[http://www.uniprot.org/uniprot/STON2_HUMAN STON2_HUMAN]] Adapter protein involved in endocytic machinery. May be involved in the vesicle recycling. May facilitate clathrin-coated vesicle uncoating.<ref>PMID:11454741</ref><ref>PMID:11381094</ref> | |||
==About this Structure== | ==About this Structure== | ||
[[2jxc]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JXC OCA]. | [[2jxc]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JXC OCA]. | ||
==Reference== | |||
<references group="xtra"/><references/> | |||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Groemping, Y.]] | [[Category: Groemping, Y.]] | ||
Revision as of 21:52, 24 March 2013
Structure of the EPS15-EH2 Stonin2 Complex
Template:ABSTRACT PUBMED 018200045
Disease
[EP15_HUMAN] Note=A chromosomal aberration involving EPS15 is found in acute leukemias. Translocation t(1;11)(p32;q23) with MLL/HRX. The result is a rogue activator protein.
Function
[EP15_HUMAN] Involved in cell growth regulation. May be involved in the regulation of mitogenic signals and control of cell proliferation. Involved in the internalization of ligand-inducible receptors of the receptor tyrosine kinase (RTK) type, in particular EGFR. Plays a role in the assembly of clathrin-coated pits (CCPs). Seems to be involved in CCPs maturation including invagination or budding. Involved in endocytosis of integrin beta-1 (ITGB1) and transferrin receptor (TFR); internalization of ITGB1 as DAB2-dependent cargo but not TFR seems to require association with DAB2.[1][2][3][4] [STON2_HUMAN] Adapter protein involved in endocytic machinery. May be involved in the vesicle recycling. May facilitate clathrin-coated vesicle uncoating.[5][6]
About this Structure
2jxc is a 2 chain structure with sequence from Homo sapiens. Full experimental information is available from OCA.
Reference
- ↑ Roxrud I, Raiborg C, Pedersen NM, Stang E, Stenmark H. An endosomally localized isoform of Eps15 interacts with Hrs to mediate degradation of epidermal growth factor receptor. J Cell Biol. 2008 Mar 24;180(6):1205-18. doi: 10.1083/jcb.200708115. PMID:18362181 doi:10.1083/jcb.200708115
- ↑ Mettlen M, Stoeber M, Loerke D, Antonescu CN, Danuser G, Schmid SL. Endocytic accessory proteins are functionally distinguished by their differential effects on the maturation of clathrin-coated pits. Mol Biol Cell. 2009 Jul;20(14):3251-60. doi: 10.1091/mbc.E09-03-0256. Epub 2009, May 20. PMID:19458185 doi:10.1091/mbc.E09-03-0256
- ↑ Teckchandani A, Mulkearns EE, Randolph TW, Toida N, Cooper JA. The clathrin adaptor Dab2 recruits EH domain scaffold proteins to regulate integrin beta1 endocytosis. Mol Biol Cell. 2012 Aug;23(15):2905-16. doi: 10.1091/mbc.E11-12-1007. Epub 2012, May 30. PMID:22648170 doi:10.1091/mbc.E11-12-1007
- ↑ Schmid EM, Ford MG, Burtey A, Praefcke GJ, Peak-Chew SY, Mills IG, Benmerah A, McMahon HT. Role of the AP2 beta-appendage hub in recruiting partners for clathrin-coated vesicle assembly. PLoS Biol. 2006 Sep;4(9):e262. PMID:16903783 doi:https://dx.doi.org/10.1371/journal.pbio.0040262
- ↑ Walther K, Krauss M, Diril MK, Lemke S, Ricotta D, Honing S, Kaiser S, Haucke V. Human stoned B interacts with AP-2 and synaptotagmin and facilitates clathrin-coated vesicle uncoating. EMBO Rep. 2001 Jul;2(7):634-40. Epub 2001 Jul 3. PMID:11454741 doi:10.1093/embo-reports/kve134
- ↑ Martina JA, Bonangelino CJ, Aguilar RC, Bonifacino JS. Stonin 2: an adaptor-like protein that interacts with components of the endocytic machinery. J Cell Biol. 2001 May 28;153(5):1111-20. PMID:11381094
