Kcnmb4 - potassium large conductance calcium-activated channel, subfamily M, beta member 4

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). [provided by Alliance of Genome Resources, Apr 2022]