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Tuning Magnesium Sensitivity of BK Channels by Mutations

Intracellular Mg(2+) at physiological concentrations activates mSlo1 BK channels by binding to a metal-binding site in the cytosolic domain. Previous studies suggest that residues E374, Q397, and E399 are important in Mg(2+) binding. In the present study, we show that mutations of E374 or E399 to ot...

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Bibliografiska uppgifter
Huvudupphovsmän: Yang, Huanghe, Hu, Lei, Shi, Jingyi, Cui, Jianmin
Materialtyp: Artigo
Språk:Inglês
Publicerad: Biophysical Society 2006
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC1578465/
https://ncbi.nlm.nih.gov/pubmed/16877509
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1529/biophysj.106.090159
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