Predicted to enable delayed rectifier potassium channel activity; protein heterodimerization activity; and transmembrane transporter binding activity. Predicted to be involved in potassium ion transmembrane transport and protein localization to plasma membrane. Predicted to act upstream of or within ion transport and regulation of ion transmembrane transport. Predicted to be located in neuronal cell body membrane. Predicted to be part of voltage-gated potassium channel complex. Predicted to be active in dendrite and neuronal cell body. Predicted to be integral component of membrane. Is expressed in central nervous system; dorsal root ganglion; lung; primitive bladder; and sensory organ. Orthologous to human KCNB2 (potassium voltage-gated channel subfamily B member 2). [provided by Alliance of Genome Resources, Apr 2022]