SCN1B - sodium voltage-gated channel beta subunit 1 (rabbit)
Gene
Symbol
Taxonomy
Dates
- Create:2016-09-14
- Modify:2025-01-17
Description
Please note that currently there is no data available in PubChem associated with SCN1B - sodium voltage-gated channel beta subunit 1 (rabbit). However, annotations from external sources are available.
- sodium channel regulatory subunit beta-1
- sodium channel beta 1-subunit
- sodium channel subunit beta-1
- sodium channel, voltage-gated, type I, beta subunit
Regulatory subunit of multiple voltage-gated sodium (Nav) channels directly mediating the depolarization of excitable membranes. Navs, also called VGSCs (voltage-gated sodium channels) or VDSCs (voltage-dependent sodium channels), operate by switching between closed and open conformations depending on the voltage difference across the membrane. In the open conformation they allow Na(+) ions to selectively pass through the pore, along their electrochemical gradient. The influx of Na+ ions provokes membrane depolarization, initiating the propagation of electrical signals throughout cells and tissues. The accessory beta subunits participate in localization and functional modulation of the Nav channels. Modulates the activity of SCN1A/Nav1.1, SCN2A/Nav1.2, SCN3A/Nav1.3, SCN4A/Nav1.4, SCN5A/Nav1.5, SCN8A/Nav1.6, SCN9A/Nav1.7 and SCN10A/Nav1.8.
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