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| | <StructureSection load='6v9y' size='340' side='right'caption='[[6v9y]], [[Resolution|resolution]] 3.60Å' scene=''> | | <StructureSection load='6v9y' size='340' side='right'caption='[[6v9y]], [[Resolution|resolution]] 3.60Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[6v9y]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6V9Y OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6V9Y FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[6v9y]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6V9Y OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6V9Y FirstGlance]. <br> |
| - | </td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">TRPA1, ANKTM1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.6Å</td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=6v9y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6v9y OCA], [http://pdbe.org/6v9y PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6v9y RCSB], [http://www.ebi.ac.uk/pdbsum/6v9y PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6v9y ProSAT]</span></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=6v9y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6v9y OCA], [https://pdbe.org/6v9y PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6v9y RCSB], [https://www.ebi.ac.uk/pdbsum/6v9y PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6v9y ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Disease == | | == Disease == |
| - | [[http://www.uniprot.org/uniprot/TRPA1_HUMAN TRPA1_HUMAN]] Familial episodic pain syndrome with predominantly upper body involvement. The disease is caused by mutations affecting the gene represented in this entry. | + | [https://www.uniprot.org/uniprot/TRPA1_HUMAN TRPA1_HUMAN] Familial episodic pain syndrome with predominantly upper body involvement. The disease is caused by mutations affecting the gene represented in this entry. |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/TRPA1_HUMAN TRPA1_HUMAN]] Receptor-activated non-selective cation channel involved in detection of pain and possibly also in cold perception and inner ear function (PubMed:25389312, PubMed:25855297). Has a central role in the pain response to endogenous inflammatory mediators and to a diverse array of volatile irritants, such as mustard oil, cinnamaldehyde, garlic and acrolein, an irritant from tears gas and vehicule exhaust fumes (PubMed:25389312, PubMed:20547126). Is also activated by menthol (in vitro)(PubMed:25389312). Acts also as an ionotropic cannabinoid receptor by being activated by delta(9)-tetrahydrocannabinol (THC), the psychoactive component of marijuana (PubMed:25389312). May be a component for the mechanosensitive transduction channel of hair cells in inner ear, thereby participating in the perception of sounds. Probably operated by a phosphatidylinositol second messenger system (By similarity).[UniProtKB:Q8BLA8]<ref>PMID:20547126</ref> <ref>PMID:25389312</ref> <ref>PMID:25855297</ref> | + | [https://www.uniprot.org/uniprot/TRPA1_HUMAN TRPA1_HUMAN] Receptor-activated non-selective cation channel involved in detection of pain and possibly also in cold perception and inner ear function (PubMed:25389312, PubMed:25855297). Has a central role in the pain response to endogenous inflammatory mediators and to a diverse array of volatile irritants, such as mustard oil, cinnamaldehyde, garlic and acrolein, an irritant from tears gas and vehicule exhaust fumes (PubMed:25389312, PubMed:20547126). Is also activated by menthol (in vitro)(PubMed:25389312). Acts also as an ionotropic cannabinoid receptor by being activated by delta(9)-tetrahydrocannabinol (THC), the psychoactive component of marijuana (PubMed:25389312). May be a component for the mechanosensitive transduction channel of hair cells in inner ear, thereby participating in the perception of sounds. Probably operated by a phosphatidylinositol second messenger system (By similarity).[UniProtKB:Q8BLA8]<ref>PMID:20547126</ref> <ref>PMID:25389312</ref> <ref>PMID:25855297</ref> |
| | == References == | | == References == |
| | <references/> | | <references/> |
| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Human]] | + | [[Category: Homo sapiens]] |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Zhao, J]] | + | [[Category: Cheng Y]] |
| - | [[Category: Membrane protein]] | + | [[Category: Julius D]] |
| - | [[Category: Transport protein]] | + | [[Category: Lin King JV]] |
| | + | [[Category: Paulsen CE]] |
| | + | [[Category: Zhao J]] |
| Structural highlights
Disease
TRPA1_HUMAN Familial episodic pain syndrome with predominantly upper body involvement. The disease is caused by mutations affecting the gene represented in this entry.
Function
TRPA1_HUMAN Receptor-activated non-selective cation channel involved in detection of pain and possibly also in cold perception and inner ear function (PubMed:25389312, PubMed:25855297). Has a central role in the pain response to endogenous inflammatory mediators and to a diverse array of volatile irritants, such as mustard oil, cinnamaldehyde, garlic and acrolein, an irritant from tears gas and vehicule exhaust fumes (PubMed:25389312, PubMed:20547126). Is also activated by menthol (in vitro)(PubMed:25389312). Acts also as an ionotropic cannabinoid receptor by being activated by delta(9)-tetrahydrocannabinol (THC), the psychoactive component of marijuana (PubMed:25389312). May be a component for the mechanosensitive transduction channel of hair cells in inner ear, thereby participating in the perception of sounds. Probably operated by a phosphatidylinositol second messenger system (By similarity).[UniProtKB:Q8BLA8][1] [2] [3]
References
- ↑ Kremeyer B, Lopera F, Cox JJ, Momin A, Rugiero F, Marsh S, Woods CG, Jones NG, Paterson KJ, Fricker FR, Villegas A, Acosta N, Pineda-Trujillo NG, Ramirez JD, Zea J, Burley MW, Bedoya G, Bennett DL, Wood JN, Ruiz-Linares A. A gain-of-function mutation in TRPA1 causes familial episodic pain syndrome. Neuron. 2010 Jun 10;66(5):671-80. doi: 10.1016/j.neuron.2010.04.030. PMID:20547126 doi:http://dx.doi.org/10.1016/j.neuron.2010.04.030
- ↑ Moparthi L, Survery S, Kreir M, Simonsen C, Kjellbom P, Hogestatt ED, Johanson U, Zygmunt PM. Human TRPA1 is intrinsically cold- and chemosensitive with and without its N-terminal ankyrin repeat domain. Proc Natl Acad Sci U S A. 2014 Nov 25;111(47):16901-6. doi:, 10.1073/pnas.1412689111. Epub 2014 Nov 11. PMID:25389312 doi:http://dx.doi.org/10.1073/pnas.1412689111
- ↑ Paulsen CE, Armache JP, Gao Y, Cheng Y, Julius D. Structure of the TRPA1 ion channel suggests regulatory mechanisms. Nature. 2015 Apr 8. doi: 10.1038/nature14367. PMID:25855297 doi:http://dx.doi.org/10.1038/nature14367
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