1sg1
From Proteopedia
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{{STRUCTURE_1sg1| PDB=1sg1 | SCENE= }} | {{STRUCTURE_1sg1| PDB=1sg1 | SCENE= }} | ||
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===Crystal Structure of the Receptor-Ligand Complex between Nerve Growth Factor and the Common Neurotrophin Receptor p75=== | ===Crystal Structure of the Receptor-Ligand Complex between Nerve Growth Factor and the Common Neurotrophin Receptor p75=== | ||
| + | {{ABSTRACT_PUBMED_15131306}} | ||
| - | + | ==Disease== | |
| + | [[http://www.uniprot.org/uniprot/NGF_HUMAN NGF_HUMAN]] Defects in NGF are the cause of hereditary sensory and autonomic neuropathy type 5 (HSAN5) [MIM:[http://omim.org/entry/608654 608654]]. The hereditary sensory and autonomic neuropathies are a genetically and clinically heterogeneous group of disorders characterized by degeneration of dorsal root and autonomic ganglion cells, and by sensory and/or autonomic abnormalities. HSAN5 patients manifest loss of pain perception and impaired temperature sensitivity, ulcers, and in some cases self-mutilation. The autonomic involvement is variable.<ref>PMID:14976160</ref><ref>PMID:20978020</ref><ref>PMID:22302274</ref> | ||
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| + | ==Function== | ||
| + | [[http://www.uniprot.org/uniprot/NGF_HUMAN NGF_HUMAN]] Nerve growth factor is important for the development and maintenance of the sympathetic and sensory nervous systems. Extracellular ligand for the NTRK1 and NGFR receptors, activates cellular signaling cascades through those receptor tyrosine kinase to regulate neuronal proliferation, differentiation and survival. [[http://www.uniprot.org/uniprot/TNR16_RAT TNR16_RAT]] Plays a role in the regulation of the translocation of GLUT4 to the cell surface in adipocytes and skeletal muscle cells in response to insulin, probably by regulating RAB31 activity, and thereby contributes to the regulation of insulin-dependent glucose uptake (By similarity). Low affinity receptor which can bind to NGF, BDNF, NT-3, and NT-4. Can mediate cell survival as well as cell death of neural cells. | ||
==About this Structure== | ==About this Structure== | ||
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==Reference== | ==Reference== | ||
| - | <ref group="xtra">PMID:015131306</ref><references group="xtra"/> | + | <ref group="xtra">PMID:015131306</ref><references group="xtra"/><references/> |
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Neurotrophins]] | [[Category: Neurotrophins]] | ||
Revision as of 01:33, 25 March 2013
Contents |
Crystal Structure of the Receptor-Ligand Complex between Nerve Growth Factor and the Common Neurotrophin Receptor p75
Template:ABSTRACT PUBMED 15131306
Disease
[NGF_HUMAN] Defects in NGF are the cause of hereditary sensory and autonomic neuropathy type 5 (HSAN5) [MIM:608654]. The hereditary sensory and autonomic neuropathies are a genetically and clinically heterogeneous group of disorders characterized by degeneration of dorsal root and autonomic ganglion cells, and by sensory and/or autonomic abnormalities. HSAN5 patients manifest loss of pain perception and impaired temperature sensitivity, ulcers, and in some cases self-mutilation. The autonomic involvement is variable.[1][2][3]
Function
[NGF_HUMAN] Nerve growth factor is important for the development and maintenance of the sympathetic and sensory nervous systems. Extracellular ligand for the NTRK1 and NGFR receptors, activates cellular signaling cascades through those receptor tyrosine kinase to regulate neuronal proliferation, differentiation and survival. [TNR16_RAT] Plays a role in the regulation of the translocation of GLUT4 to the cell surface in adipocytes and skeletal muscle cells in response to insulin, probably by regulating RAB31 activity, and thereby contributes to the regulation of insulin-dependent glucose uptake (By similarity). Low affinity receptor which can bind to NGF, BDNF, NT-3, and NT-4. Can mediate cell survival as well as cell death of neural cells.
About this Structure
1sg1 is a 3 chain structure with sequence from Homo sapiens and Rattus norvegicus. The August 2005 RCSB PDB Molecule of the Month feature on Neurotrophins by David S. Goodsell is 10.2210/rcsb_pdb/mom_2005_8. Full crystallographic information is available from OCA.
Reference
- He XL, Garcia KC. Structure of nerve growth factor complexed with the shared neurotrophin receptor p75. Science. 2004 May 7;304(5672):870-5. PMID:15131306 doi:10.1126/science.1095190
- ↑ Einarsdottir E, Carlsson A, Minde J, Toolanen G, Svensson O, Solders G, Holmgren G, Holmberg D, Holmberg M. A mutation in the nerve growth factor beta gene (NGFB) causes loss of pain perception. Hum Mol Genet. 2004 Apr 15;13(8):799-805. Epub 2004 Feb 19. PMID:14976160 doi:10.1093/hmg/ddh096
- ↑ Carvalho OP, Thornton GK, Hertecant J, Houlden H, Nicholas AK, Cox JJ, Rielly M, Al-Gazali L, Woods CG. A novel NGF mutation clarifies the molecular mechanism and extends the phenotypic spectrum of the HSAN5 neuropathy. J Med Genet. 2011 Feb;48(2):131-5. doi: 10.1136/jmg.2010.081455. Epub 2010 Oct, 26. PMID:20978020 doi:10.1136/jmg.2010.081455
- ↑ Davidson G, Murphy S, Polke J, Laura M, Salih M, Muntoni F, Blake J, Brandner S, Davies N, Horvath R, Price S, Donaghy M, Roberts M, Foulds N, Ramdharry G, Soler D, Lunn M, Manji H, Davis M, Houlden H, Reilly M. Frequency of mutations in the genes associated with hereditary sensory and autonomic neuropathy in a UK cohort. J Neurol. 2012 Aug;259(8):1673-85. PMID:22302274 doi:10.1007/s00415-011-6397-y
