FUNCTION: [Isoform 1]: Voltage-sensitive calcium channels (VSCC) mediate the entry of calcium ions into excitable cells and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division ...
FUNCTION: [Isoform 1]: Voltage-sensitive calcium channels (VSCC) mediate the entry of calcium ions into excitable cells and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division and cell death. The isoform alpha-1F gives rise to L-type calcium currents. Long-lasting (L-type) calcium channels belong to the 'high-voltage activated' (HVA) group. They are blocked by dihydropyridines (DHP), phenylalkylamines, and by benzothiazepines. Activates at more negative voltages and does not undergo calcium-dependent inactivation (CDI), due to incoming calcium ions, during depolarization. {ECO:0000269|PubMed:27226626}.; FUNCTION: [Isoform 4]: Voltage-dependent L-type calcium channel activates at more hyperpolarized voltages and exhibits a robust calcium-dependent inactivation (CDI), due to incoming calcium ions, during depolarizations. {ECO:0000269|PubMed:27226626}.; FUNCTION: [Isoform 6]: Voltage-dependent L-type calcium channel activates at more hyperpolarized voltages and exhibits a robust calcium-dependent inactivation (CDI), due to incoming calcium ions, during depolarizations. {ECO:0000269|PubMed:27226626}.
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GO - Biological processes (BP):
calcium ion import [GO:0070509]; calcium ion transport [GO:0006816]; detection of light stimulus involved in visual perception [GO:0050908]; negative regulation of voltage-gated calcium channel activity [GO:1901386]; regulation of ion transmembrane transport [GO:0034765]; visual perception [GO:00076...
calcium ion import [GO:0070509]; calcium ion transport [GO:0006816]; detection of light stimulus involved in visual perception [GO:0050908]; negative regulation of voltage-gated calcium channel activity [GO:1901386]; regulation of ion transmembrane transport [GO:0034765]; visual perception [GO:0007601]
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GO - Molecular function (MF):
high voltage-gated calcium channel activity [GO:0008331]; metal ion binding [GO:0046872]; voltage-gated calcium channel activity [GO:0005245]...
high voltage-gated calcium channel activity [GO:0008331]; metal ion binding [GO:0046872]; voltage-gated calcium channel activity [GO:0005245]
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GO - Cellular component (CC):
integral component of membrane [GO:0016021]; perikaryon [GO:0043204]; photoreceptor outer segment [GO:0001750]; voltage-gated calcium channel complex [GO:0005891]...
integral component of membrane [GO:0016021]; perikaryon [GO:0043204]; photoreceptor outer segment [GO:0001750]; voltage-gated calcium channel complex [GO:0005891]
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