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5wo7

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(New page: ==Crystal Structure of Transient Receptor Potential (TRP) channel TRPV6*== <StructureSection load='5wo7' size='340' side='right' caption='5wo7, resolution 3.25&Aring;' ...)
Current revision (14:18, 4 October 2023) (edit) (undo)
 
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==Crystal Structure of Transient Receptor Potential (TRP) channel TRPV6*==
==Crystal Structure of Transient Receptor Potential (TRP) channel TRPV6*==
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<StructureSection load='5wo7' size='340' side='right' caption='[[5wo7]], [[Resolution|resolution]] 3.25&Aring;' scene=''>
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<StructureSection load='5wo7' size='340' side='right'caption='[[5wo7]], [[Resolution|resolution]] 3.25&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[5wo7]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5WO7 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5WO7 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[5wo7]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5WO7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5WO7 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=DTB:6-(5-METHYL-2-OXO-IMIDAZOLIDIN-4-YL)-HEXANOIC+ACID'>DTB</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.246&#8491;</td></tr>
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<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=5wo7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5wo7 OCA], [http://pdbe.org/5wo7 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5wo7 RCSB], [http://www.ebi.ac.uk/pdbsum/5wo7 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5wo7 ProSAT]</span></td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=DTB:6-(5-METHYL-2-OXO-IMIDAZOLIDIN-4-YL)-HEXANOIC+ACID'>DTB</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5wo7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5wo7 OCA], [https://pdbe.org/5wo7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5wo7 RCSB], [https://www.ebi.ac.uk/pdbsum/5wo7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5wo7 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/TRPV6_RAT TRPV6_RAT]] Calcium selective cation channel probably involved in Ca(2+) uptake in various tissues, including Ca(2+) reabsorption in intestine. The channel is activated by low internal calcium level, probably including intracellular calcium store depletion, and the current exhibits an inward rectification. Inactivation includes both, a rapid Ca(2+)-dependent and a slower Ca(2+)-calmodulin-dependent mechanism, the latter may be regulated by phosphorylation. In vitro, is slowly inhibited by Mg(2+) in a voltage-independent manner. Heteromeric assembly with TRPV5 seems to modify channel properties. TRPV5-TRPV6 heteromultimeric concatemers exhibit voltage-dependent gating (By similarity).[UniProtKB:Q91WD2][UniProtKB:Q9H1D0]<ref>PMID:11287959</ref>
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[https://www.uniprot.org/uniprot/TRPV6_RAT TRPV6_RAT] Calcium selective cation channel probably involved in Ca(2+) uptake in various tissues, including Ca(2+) reabsorption in intestine. The channel is activated by low internal calcium level, probably including intracellular calcium store depletion, and the current exhibits an inward rectification. Inactivation includes both, a rapid Ca(2+)-dependent and a slower Ca(2+)-calmodulin-dependent mechanism, the latter may be regulated by phosphorylation. In vitro, is slowly inhibited by Mg(2+) in a voltage-independent manner. Heteromeric assembly with TRPV5 seems to modify channel properties. TRPV5-TRPV6 heteromultimeric concatemers exhibit voltage-dependent gating (By similarity).[UniProtKB:Q91WD2][UniProtKB:Q9H1D0]<ref>PMID:11287959</ref>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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</div>
</div>
<div class="pdbe-citations 5wo7" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 5wo7" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Ion channels 3D structures|Ion channels 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Saotome, K]]
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[[Category: Large Structures]]
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[[Category: Singh, A K]]
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[[Category: Rattus norvegicus]]
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[[Category: Sobolevsky, A I]]
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[[Category: Saotome K]]
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[[Category: Ion channel]]
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[[Category: Singh AK]]
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[[Category: Membrane protein]]
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[[Category: Sobolevsky AI]]
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[[Category: Transporter]]
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Current revision

Crystal Structure of Transient Receptor Potential (TRP) channel TRPV6*

PDB ID 5wo7

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