Structural Determinants of Pip(2) Regulation of Inward Rectifier K(ATP) Channels

Phosphatidylinositol 4,5-bisphosphate (PIP(2)) activates K(ATP) and other inward rectifier (Kir) channels. To determine residues important for PIP(2) regulation, we have systematically mutated each positive charge in the COOH terminus of Kir6.2 to alanine. The effects of these mutations on channel f...

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Bibliographic Details
Main Authors: Shyng, Show-Ling, Cukras, Catherine A., Harwood, Jane, Nichols, Colin G.
Format: Artigo
Language:Inglês
Published: The Rockefeller University Press 2000
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Original Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2229479/
https://ncbi.nlm.nih.gov/pubmed/11055989
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