STIM1 activates CRAC channels through rotation of the pore helix to open a hydrophobic gate
Store-operated Ca2+channels (CRAC) are involved in several cellular functions. Here the authors identify a hydrophobic gate in the CRAC pore and show that CRAC activation by STIM1 involves rotation of the pore helix that hydrates this region to allow ion passage through the pore.
Main Authors: | Megumi Yamashita, Priscilla S.-W. Yeung, Christopher E. Ing, Beth A. McNally, Régis Pomès, Murali Prakriya |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2017-02-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/ncomms14512 |
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