Primary Identifier | MGI:102663 | Organism | mouse, laboratory |
Chromosome | 6 | NCBI Gene Number | 16508 |
Mgi Type | protein coding gene |
description | FUNCTION: Automated description from the Alliance of Genome Resources (Release 8.0.0) Enables A-type (transient outward) potassium channel activity and voltage-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential. Involved in several processes, including locomotor rhythm; neuronal action potential; and potassium ion transmembrane transport. Located in dendritic spine; neuronal cell body; and plasma membrane. Part of voltage-gated potassium channel complex. Is active in GABA-ergic synapse; glutamatergic synapse; and postsynaptic specialization membrane. Is expressed in several structures, including heart; hindlimb digit; metanephros; nervous system; and sensory organ. Orthologous to human KCND2 (potassium voltage-gated channel subfamily D member 2). PHENOTYPE: Homozygous mutation of this gene reduces A-type currents in spinal cord dorsal horn neurons and increases their excitability, resulting in enhanced sensitivity to tactile and thermal stimuli. [provided by MGI curators] |