Tags: Protein.
Potassium channel subfamily K member 9 is a protein that in humans is encoded by the KCNK9 gene.This gene encodes K2P9.1 one of the members of the superfamily of potassium channel proteins containing two pore-forming P domains. This open channel is highly expressed in the cerebellum. It is inhibited by extracellular acidification and arachidonic acid and strongly inhibited by phorbol 12-myristate 13-acetate.