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| | ==DEATH DOMAIN OF P75 LOW AFFINITY NEUROTROPHIN RECEPTOR, RESIDUES 334-418, NMR, 20 STRUCTURES== | | ==DEATH DOMAIN OF P75 LOW AFFINITY NEUROTROPHIN RECEPTOR, RESIDUES 334-418, NMR, 20 STRUCTURES== |
| - | <StructureSection load='1ngr' size='340' side='right' caption='[[1ngr]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''> | + | <StructureSection load='1ngr' size='340' side='right'caption='[[1ngr]]' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[1ngr]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NGR OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1NGR FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[1ngr]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NGR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1NGR FirstGlance]. <br> |
| - | </td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ngr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ngr OCA], [http://pdbe.org/1ngr PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ngr RCSB], [http://www.ebi.ac.uk/pdbsum/1ngr PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1ngr ProSAT]</span></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr> |
| | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1ngr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ngr OCA], [https://pdbe.org/1ngr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ngr RCSB], [https://www.ebi.ac.uk/pdbsum/1ngr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ngr ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[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. | + | [https://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. |
| | == Evolutionary Conservation == | | == Evolutionary Conservation == |
| | [[Image:Consurf_key_small.gif|200px|right]] | | [[Image:Consurf_key_small.gif|200px|right]] |
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| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Buffalo rat]] | + | [[Category: Large Structures]] |
| - | [[Category: Liepinsh, E]] | + | [[Category: Rattus norvegicus]] |
| - | [[Category: Otting, G]] | + | [[Category: Liepinsh E]] |
| - | [[Category: Death domain]] | + | [[Category: Otting G]] |
| - | [[Category: Intracellular domain]]
| + | |
| - | [[Category: Neurotrophin receptor]]
| + | |
| - | [[Category: P75]]
| + | |
| - | [[Category: Receptor]]
| + | |
| Structural highlights
Function
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.
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
The intracellular domain of the p75 neurotrophin receptor (p75ICD) lacks catalytic activity but contains a motif similar to death domains found in the cytoplasmic regions of members of the tumor necrosis factor receptor family and their downstream targets. Although some aspects of the signaling pathways downstream of p75 have been elucidated recently, mechanisms of receptor activation and proximal signaling events are unknown. Here we report the nuclear magnetic resonance (NMR) structure of the 145 residue long p75ICD. The death domain of p75ICD consists of two perpendicular sets of three helices packed into a globular structure. The polypeptide segment connecting the transmembrane and death domains as well as the serine/threonine-rich C-terminal end are highly flexible in p75ICD. Unlike the death domains involved in signaling by the TNF receptor and Fas, p75ICD does not self-associate in solution. A surface area devoid of charged residues in the p75ICD death domain may indicate a potential site of interaction with downstream targets.
NMR structure of the death domain of the p75 neurotrophin receptor.,Liepinsh E, Ilag LL, Otting G, Ibanez CF EMBO J. 1997 Aug 15;16(16):4999-5005. PMID:9305641[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
- ↑ Liepinsh E, Ilag LL, Otting G, Ibanez CF. NMR structure of the death domain of the p75 neurotrophin receptor. EMBO J. 1997 Aug 15;16(16):4999-5005. PMID:9305641 doi:10.1093/emboj/16.16.4999
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