Automated description from the Alliance of Genome Resources (Release 5.2.2)
Enables calcium-activated potassium channel activity. Predicted to be involved in detection of calcium ion; neuronal action potential; and potassium ion transport. Predicted to act upstream of or within ion transport. Part of voltage-gated potassium channel complex. Is expressed in several structures, including central nervous system; hindlimb phalanx; naris; tarsus; and tooth. Orthologous to human KCNMB4 (potassium calcium-activated channel subfamily M regulatory beta subunit 4).