The Big Brother type of this protein from the Drosophila slowpoke gene is blocked by charybdotoxin, while the apamin-blocked type has greater sensitivity to calcium, and mediates the slow hyperpolarization in spike adaptation, blockage of which contributes to the poisonous effects of honeybee stings.
The Big Brother type of this protein from the Drosophila slowpoke gene is blocked by charybdotoxin, while the apamin-blocked type has greater sensitivity to calcium, and mediates the slow hyperpolarization in spike adaptation, blockage of which contributes to the poisonous effects of honeybee stings. The hyperpolarizing delayed rectifier is represented by Shal, Shab, Shaw, and Shaker in Drosophila, and its pore is selective against sodium. Regulated in part by sulfonylurea receptors, examples of these proteins are the calcium-gated BK and SK varieties, and a large number of these proteins lie in the proximal tubule of the kidney. FTP name this class of mostly voltage-gated membrane proteins that allows its eponymous ion to flow out after action potentials.
The Big Brother type of this protein from the Drosophila slowpoke gene is blocked by charybdotoxin, while the apamin-blocked type has greater sensitivity to calcium, and mediates the slow hyperpolarization in spike adaptation, blockage of which contributes to the poisonous effects of honeybee stings.
potassium ion channels