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Structure of an open KATP channel reveals tandem PIP2 binding sites mediating the Kir6.2 and SUR1 regulatory interface

Abstract ATP-sensitive potassium (KATP) channels, composed of four pore-lining Kir6.2 subunits and four regulatory sulfonylurea receptor 1 (SUR1) subunits, control insulin secretion in pancreatic β-cells. KATP channel opening is stimulated by PIP2 and inhibited by ATP. Mutations that increase channe...

Whakaahuatanga katoa

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Camden M. Driggers, Yi-Ying Kuo, Phillip Zhu, Assmaa ElSheikh, Show-Ling Shyng
Hōputu: Artigo
Reo:Inglês
I whakaputaina: Nature Portfolio 2024-03-01
Rangatū:Nature Communications
Urunga tuihono:https://doi.org/10.1038/s41467-024-46751-5
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