Reactome: A Curated Pathway Database
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ATP sensitive Potassium channels

Stable Identifier
R-HSA-1296025
Type
Pathway
Species
Homo sapiens
Compartment
Locations in the PathwayBrowser
Summation

ATP sensitive K+ channels couple intracellular metabolism with membrane excitability. These channels are inhibited by ATP so are open in low metabolic states and close in high metabolic states, resulting in membrane depolarization triggering responses such as insulin secretion, modulation of vascular smooth muscle and cardioprotection. The channel comprises four Kir6.x subunits and four regulatory sulphonylurea receptors (SUR) (Akrouh et al, 2009).

Literature References
Participants
Participant Of
Orthologous Events