CACNA1C - calcium voltage-gated channel subunit alpha1 C Gene
Also Known as TS; LQT8; CACH2; CACN2; CaV1.2; CCHL1A1; NEDHLSS; CACNL1A1; TS. LQT8
Species: Homo sapiens
About CACNA1C
This gene has 51 transcripts (splice variants), 1 gene allele, 212 orthologues, 26 paralogues and is associated with 8 phenotypes. Broad expression in endometrium (RPKM 5.2), heart (RPKM 4.5) and 19 other tissues.
Summary
This gene encodes an alpha-1 subunit of a voltage-dependent Calcium Channel. Calcium channels mediate the influx of calcium ions into the cell upon membrane polarization. The alpha-1 subunit consists of 24 transmembrane segments and forms the pore through which ions pass into the cell. The Calcium Channel consists of a complex of alpha-1, alpha-2/delta, beta, and gamma subunits in a 1:1:1:1 ratio. There are multiple isoforms of each of these proteins, either encoded by different genes or the result of alternative splicing of transcripts. The protein encoded by this gene binds to and is inhibited by dihydropyridine. Alternative splicing results in many transcript variants encoding different proteins. Some of the predicted proteins may not produce functional ion channel subunits. [provided by RefSeq, Oct 2012]
CACNA1C Products (23)
| mRNA | Protein | Name |
|---|---|---|
| NM_000719.7 | NP_000710.5 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 18 |
| NM_001129827.2 | NP_001123299.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 2 |
| NM_001129829.2 | NP_001123301.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 3 |
| NM_001129830.3 | NP_001123302.2 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 4 |
| NM_001129831.2 | NP_001123303.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 5 |
| NM_001129832.2 | NP_001123304.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 6 |
| NM_001129833.2 | NP_001123305.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 7 |
| NM_001129834.2 | NP_001123306.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 8 |
| NM_001129835.2 | NP_001123307.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 9 |
| NM_001129836.2 | NP_001123308.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 10 |
| NM_001129837.2 | NP_001123309.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 11 |
| NM_001129838.2 | NP_001123310.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 12 |
| NM_001129839.2 | NP_001123311.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 13 |
| NM_001129840.2 | NP_001123312.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 14 |
| NM_001129841.2 | NP_001123313.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 15 |
| NM_001129842.2 | NP_001123314.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 16 |
| NM_001129843.2 | NP_001123315.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 17 |
| NM_001129844.2 | NP_001123316.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 19 |
| NM_001129846.2 | NP_001123318.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 20 |
| NM_001167623.2 | NP_001161095.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 21 |
| NM_001167624.3 | NP_001161096.2 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 22 |
| NM_001167625.2 | NP_001161097.1 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 23 |
| NM_199460.4 | NP_955630.3 | voltage-dependent L-type calcium channel subunit alpha-1C isoform 1 |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| part of L-type voltage-gated calcium channel complex |
IDA
IDA: Inferred from direct assay
|
15454078 | GOA |
| located in cytoplasm |
IDA
IDA: Inferred from direct assay
|
11206130 | GOA |
| located in membrane |
IDA
IDA: Inferred from direct assay
|
8392192 | GOA |
| located in plasma membrane |
IDA
IDA: Inferred from direct assay
|
11206130 | GOA |
| located in postsynaptic density |
IDA
IDA: Inferred from direct assay
|
14140941 | GOA |
| part of voltage-gated calcium channel complex |
IDA
IDA: Inferred from direct assay
|
12130699 | GOA |
CACNA1C Protein Structure
Ion_trans: Ion transport protein (162 - 403)
Ion_trans: Ion transport protein (560 - 751)
Ion_trans: Ion transport protein (956 - 1185)
Ion_trans: Ion transport protein (1324 - 1523)
Ca_chan_IQ: Voltage gated calcium channel IQ domain (1658 - 1687)
- 0
- 400
- 800
- 1200
- 1600
- 2000
- 2186 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
voltage-dependent L-type calcium channel subunit alpha-1C |
|
CACNA1C Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
CACNA1C | Q13936 | SEMA4C | Homo sapiens | Q9C0C4 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | PCDHB5 | Homo sapiens | Q9Y5E4 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | PDE4B | Homo sapiens | Q07343 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | CACNB3 | Homo sapiens | P54284 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | CACNB3 | Homo sapiens | P54284 | 18535142 | |
|
Intra
|
CACNA1C | Q13936 | CACNB1 | Homo sapiens | Q02641-1 | 18535142 | |
|
Intra
|
CACNA1C | Q13936 | PCDHA2 | Homo sapiens | Q9Y5H9 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | MSI2 | Homo sapiens | Q96DH6 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | MEF2C | Homo sapiens | Q06413 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | HNRNPA2B1 | Homo sapiens | P22626 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | KIAA1549 | Homo sapiens | Q9HCM3 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | NSG1 | Homo sapiens | P42857 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | FXR1 | Homo sapiens | P51114 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | RALY | Homo sapiens | Q9UKM9 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | PICK1 | Homo sapiens | Q9NRD5 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | APLP2 | Homo sapiens | Q06481 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | SF3B1 | Homo sapiens | O75533 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | C3 | Homo sapiens | P01024 | 37207277 | |
|
Intra
|
CACNA1C | Q13936 | CABP1 | Homo sapiens | Q9NZU7 | 15140941 | |
|
Intra
|
CACNA1C | Q13936 | CABP1 | Homo sapiens | Q9NZU7 | 15140941 | |
|
Cross
|
CACNA1C | Q13936 | Calm1 | Rattus norvegicus | P0DP29 | 18535142 |
CACNA1C Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P89875 | L-type Ca++ CP α1C Antibody (YA9219) | WB, ICC/IF, IF-Tissue, IP, ELISA | human |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Timothy Syndrome |
|
|
| Long Qt Syndrome 8 |
|
|
| Brugada Syndrome 3 |
|
|
| Neurodevelopmental Disorder With Hypotonia, Language Delay, And Skeletal Defects With Or Without Seizures |
|
|
| Cacna1c-Related Disorders |
|
|
| Timothy Syndrome Type 1 |
|
|
| Long Qt Syndrome |
|
|
| Brugada Syndrome |
|
|
| Long Qt Syndrome 1 |
|
|
| Ventricular Fibrillation, Paroxysmal Familial, 1 |
|
|
| Heart Conduction Disease |
|
|
| Schizotypal Personality Disorder |
|
|
| Cardiac Conduction Defect |
|
|
| Hypokalemic Periodic Paralysis, Type 1 |
|
|
| Sick Sinus Syndrome |
|
|
| Cerebral Palsy |
|
|
| Right Bundle Branch Block |
|
|
| Cardiomyopathy, Familial Hypertrophic, 1 |
|
|
| Cardiac Arrhythmia, Ankyrin-B-Related |
|
|
| Autism |
|
|
| Arrhythmogenic Right Ventricular Cardiomyopathy |
|
|
| Short Qt Syndrome |
|
|
| Autism Spectrum Disorder |
|
|
| Sinoatrial Node Disease |
|
|
| Personality Disorder |
|
|
| Long Qt Syndrome 2 |
|
|
| Long Qt Syndrome 3 |
|
|
| Andersen Cardiodysrhythmic Periodic Paralysis |
|
|
| Long Qt Syndrome 9 |
|
|
| Long Qt Syndrome 11 |
|
|
| Long Qt Syndrome 5 |
|
|
| Catecholaminergic Polymorphic Ventricular Tachycardia |
|
|
| Bipolar Disorder |
|
|
| Long Qt Syndrome 13 |
|
|
| Heart Disease |
|
|
| Familial Periodic Paralysis |
|
|
| Narcolepsy |
|
|
| Immunodeficiency 10 |
|
|
| T Cell And Nk Cell Immunodeficiency |
|
|
| Anhidrosis, Isolated, With Normal Sweat Glands |
|
|
| Jervell And Lange-Nielsen Syndrome 1 |
|
|
| Episodic Ataxia, Type 2 |
|
|
| Atrioventricular Block |
|
|
| Familial Hemiplegic Migraine |
|
|
| Intrinsic Cardiomyopathy |
|
|
| Cyclothymic Disorder |
|
|
| Ventricular Tachycardia, Catecholaminergic Polymorphic, 1, With Or Without Atrial Dysfunction And/Or Dilated Cardiomyopathy |
|
|
| Brugada Syndrome 4 |
|
|
| Bipolar I Disorder |
|
|
| Spinocerebellar Ataxia 6 |
|
|
| Fleck Retina, Familial Benign |
|
|
| Pervasive Developmental Disorder |
|
|
| Inner Ear Disease |
|
|
| Mental Depression |
|
|
| Familial Atrial Fibrillation |
|
|
| Episodic Ataxia |
|
|
| Synostosis |
|
|
| Schizophrenia |
|
|
| Malignant Hyperthermia |
|
|
| Mood Disorder |
|
|
| Psychotic Disorder |
|
|
| Chromosomal Duplication Syndrome |
|
|
| Chromosome 2q35 Duplication Syndrome |
|
|
| Congenital Stationary Night Blindness |
|
|
| Left Ventricular Noncompaction |
|
|
| Attention Deficit-Hyperactivity Disorder |
|
|
| Hypertension, Essential |
|
|
| Lipoprotein Quantitative Trait Locus |
|
|
| Isolated Elevated Serum Creatine Phosphokinase Levels |
|
|
| Inflammatory Bowel Disease |
|
|
| Migraine With Or Without Aura 1 |
|
|
| Hypertrophic Cardiomyopathy |
|
|
| Chromosome 22q11.2 Deletion Syndrome, Distal |
|
|
| Dilated Cardiomyopathy |
|
|
| Rasopathy |
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Felis catus | CACNA1C | VGNC | VGNC:60294 |
| Bos taurus | CACNA1C | VGNC | VGNC:59325 |
| Rattus norvegicus | CACNA1C | RGD | RGD:2245 |
| Macaca mulatta | CACNA1C | VGNC | VGNC:70500 |
| Canis familiaris | CACNA1C | VGNC | VGNC:38633 |
| Mus musculus | CACNA1C | MGD | MGI:103013 |
| Others | CACNA1C | NCBI |