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STIM1 triggers a gating rearrangement at the extracellular mouth of the ORAI1 channel

The ER-resident regulatory protein STIM1 triggers store-operated Ca(2+) entry by direct interaction with the plasma membrane Ca(2+) channel ORAI1. The mechanism of channel gating remains undefined. Here we establish that STIM1 gates the purified recombinant ORAI1 channel in vitro, and use Tb(3+) lum...

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Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Cyhoeddwyd yn:Nat Commun
Prif Awduron: Gudlur, Aparna, Quintana, Ariel, Zhou, Yubin, Hirve, Nupura, Mahapatra, Sahasransu, Hogan, Patrick G
Fformat: Artigo
Iaith:Inglês
Cyhoeddwyd: 2014
Pynciau:
Mynediad Ar-lein:https://ncbi.nlm.nih.gov/pmc/articles/PMC4376667/
https://ncbi.nlm.nih.gov/pubmed/25296861
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/ncomms6164
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