Primary Identifier | MGI:88296 | Organism | mouse, laboratory |
Chromosome | 2 | NCBI Gene Number | 12287 |
Mgi Type | protein coding gene |
description | FUNCTION: Automated description from the Alliance of Genome Resources (Release 8.0.0) Enables high voltage-gated calcium channel activity. Acts upstream of or within several processes, including calcium ion transmembrane transport; neurotransmitter secretion; and response to pain. Located in dendrite; membrane; and neuronal cell body. Part of voltage-gated calcium channel complex. Is active in presynaptic active zone. Is expressed in several structures, including adrenal gland; alimentary system; brain; genitourinary system; and retina. Human ortholog(s) of this gene implicated in Lambert-Eaton myasthenic syndrome. Orthologous to human CACNA1B (calcium voltage-gated channel subunit alpha1 B). PHENOTYPE: Mice deficient in this gene exhibit defects in nociception, memory and learning. They also exhibit hyperactive and hyperaggressive behaviors as well as defects in the the sleep-wake cycle. Deficits in the sympathetic nervous system results in defects in circulatory regulation. [provided by MGI curators] |