2l5y
From Proteopedia
(Difference between revisions)
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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=2l5y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2l5y OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2l5y RCSB], [http://www.ebi.ac.uk/pdbsum/2l5y PDBsum]</span></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=2l5y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2l5y OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2l5y RCSB], [http://www.ebi.ac.uk/pdbsum/2l5y PDBsum]</span></td></tr> | ||
</table> | </table> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/STIM2_HUMAN STIM2_HUMAN]] Plays a role in mediating store-operated Ca(2+) entry (SOCE), a Ca(2+) influx following depletion of intracellular Ca(2+) stores. Functions as a highly sensitive Ca(2+) sensor in the endoplasmic reticulum which activates both store-operated and store-independent Ca(2+)-influx. Regulates basal cytosolic and endoplasmic reticulum Ca(2+) concentrations. Upon mild variations of the endoplasmic reticulum Ca(2+) concentration, translocates from the endoplasmic reticulum to the plasma membrane where it probably activates the Ca(2+) release-activated Ca(2+) (CRAC) channels ORAI1, ORAI2 and ORAI3. May inhibit STIM1-mediated Ca(2+) influx.<ref>PMID:16005298</ref> <ref>PMID:16860747</ref> <ref>PMID:17905723</ref> <ref>PMID:18160041</ref> <ref>PMID:21217057</ref> <ref>PMID:22464749</ref> <ref>PMID:23359669</ref> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
| - | [[Category: Ikura, M | + | [[Category: Ikura, M]] |
| - | [[Category: Stathopulos, P B | + | [[Category: Stathopulos, P B]] |
| - | [[Category: Zheng, L | + | [[Category: Zheng, L]] |
[[Category: Ef-hand]] | [[Category: Ef-hand]] | ||
[[Category: Sam domain]] | [[Category: Sam domain]] | ||
Revision as of 06:07, 25 December 2014
NMR structure of calcium-loaded STIM2 EF-SAM.
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