Gene Gene information from NCBI Gene database.
Entrez ID 781
Gene name Calcium voltage-gated channel auxiliary subunit alpha2delta 1
Gene symbol CACNA2D1
Synonyms (NCBI Gene)
CACNA2CACNL2ACCHL2ADEE110LINC01112lncRNA-N3
Chromosome 7
Chromosome location 7q21.11
Summary The preproprotein encoded by this gene is cleaved into multiple chains that comprise the alpha-2 and delta subunits of the voltage-dependent calcium channel complex. Calcium channels mediate the influx of calcium ions into the cell upon membrane polarizat
SNPs SNP information provided by dbSNP.
2
SNP ID Visualize variation Clinical significance Consequence
rs191213592 A>T Conflicting-interpretations-of-pathogenicity Synonymous variant, coding sequence variant, non coding transcript variant, genic downstream transcript variant
rs1554338713 ATTGTCTCTTCTAGTT>- Likely-pathogenic Genic downstream transcript variant, coding sequence variant, non coding transcript variant, frameshift variant
miRNA miRNA information provided by mirtarbase database.
42
miRTarBase ID miRNA Experiments Reference
MIRT001474 hsa-miR-16-5p pSILAC 18668040
MIRT023627 hsa-miR-1-3p Proteomics;Microarray 18668037
MIRT001474 hsa-miR-16-5p Proteomics;Other 18668040
MIRT717867 hsa-miR-6814-5p HITS-CLIP 19536157
MIRT717866 hsa-miR-4446-5p HITS-CLIP 19536157
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
39
GO ID Ontology Definition Evidence Reference
GO:0005245 Function Voltage-gated calcium channel activity IBA
GO:0005245 Function Voltage-gated calcium channel activity IDA 11160515, 17224476
GO:0005245 Function Voltage-gated calcium channel activity IDA 1309651
GO:0005245 Function Voltage-gated calcium channel activity IGI 21883149
GO:0005262 Function Calcium channel activity IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
114204 1399 ENSG00000153956
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P54289
Protein name Voltage-dependent calcium channel subunit alpha-2/delta-1 (Voltage-gated calcium channel subunit alpha-2/delta-1) [Cleaved into: Voltage-dependent calcium channel subunit alpha-2-1; Voltage-dependent calcium channel subunit delta-1]
Protein function The alpha-2/delta subunit of voltage-dependent calcium channels regulates calcium current density and activation/inactivation kinetics of the calcium channel (PubMed:35293990). Plays an important role in excitation-contraction coupling (By simil
PDB 7MIX , 7MIY , 7UHF , 7UHG , 7VFS , 7VFU , 7VFV , 7VFW , 7XLQ , 7YG5 , 8E59 , 8E5A , 8E5B , 8EPL , 8EPM , 8FHS , 8HLP , 8HMA , 8HMB , 8IF3 , 8IF4 , 8WE6 , 8WE7 , 8WE8 , 8WE9 , 8WEA , 8X90 , 8X91 , 8X93
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF08399 VWA_N 104 223 VWA N-terminal Family
PF00092 VWA 253 425 von Willebrand factor type A domain Domain
PF08473 VGCC_alpha2 644 1072 Neuronal voltage-dependent calcium channel alpha 2acd Family
Tissue specificity TISSUE SPECIFICITY: Isoform 1 is expressed in skeletal muscle. Isoform 2 is expressed in the central nervous system. Isoform 2, isoform 4 and isoform 5 are expressed in neuroblastoma cells. Isoform 3, isoform 4 and isoform 5 are expressed in the aorta. {E
Sequence
MAAGCLLALTLTLFQSLLIGPSSEEPFPSAVTIKSWVDKMQEDLVTLAKTASGVNQLVDI
YEKYQDLYTVEPNNARQLVEIAARDIEKLLSNRSKALVRLALEAEKVQAAHQWREDFASN
EVVYYNAKDDLDPEKNDSEPGSQRIKPVFIEDANFGRQISYQHAAVHIPTDIYEGSTIVL
NELNWTSALDEVFKKNREEDPSLLWQVFGSATGLARYYPASPW
VDNSRTPNKIDLYDVRR
RPWYIQGAASPKDMLILVDVSGSVSGLTLKLIRTSVSEMLETLSDDDFVNVASFNSNAQD
VSCFQHLVQANVRNKKVLKDAVNNITAKGITDYKKGFSFAFEQLLNYNVSRANCNKIIML
FTDGGEERAQEIFNKYNKDKKVRVFTFSVGQHNYDRGPIQWMACENKGYYYEIPSIGAIR
INTQE
YLDVLGRPMVLAGDKAKQVQWTNVYLDALELGLVITGTLPVFNITGQFENKTNLK
NQLILGVMGVDVSLEDIKRLTPRFTLCPNGYYFAIDPNGYVLLHPNLQPKPIGVGIPTIN
LRKRRPNIQNPKSQEPVTLDFLDAELENDIKVEIRNKMIDGESGEKTFRTLVKSQDERYI
DKGNRTYTWTPVNGTDYSLALVLPTYSFYYIKAKLEETITQARYSETLKPDNFEESGYTF
IAPRDYCNDLKISDNNTEFLLNFNEFIDRKTPNNPSCNADLINRVLLDAGFTNELVQNYW
SKQKNIKGVKARFVVTDGGITRVYPKEAGENWQENPETYEDSFYKRSLDNDNYVFTAPYF
NKSGPGAYESGIMVSKAVEIYIQGKLLKPAVVGIKIDVNSWIENFTKTSIRDPCAGPVCD
CKRNSDVMDCVILDDGGFLLMANHDDYTNQIGRFFGEIDPSLMRHLVNISVYAFNKSYDY
QSVCEPGAAPKQGAGHRSAYVPSVADILQIGWWATAAAWSILQQFLLSLTFPRLLEAVEM
EDDDFTASLSKQSCITEQTQYFFDNDSKSFSGVLDCGNCSRIFHGEKLMNTNLIFIMVES
KGTCPCDTRLLIQAEQTSDGPNPCDMVKQPRYRKGPDVCFDNNVLEDYTDCG
GVSGLNPS
LWYIIGIQFLLLWLVSGSTHRLL
Sequence length 1103
Interactions View interactions
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
54
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Developmental and epileptic encephalopathy 110 Pathogenic rs2486042652, rs1389529434, rs780854867 RCV002464992
RCV002464993
RCV002464994
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
ASTHMA GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
BIPOLAR DISORDER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Breast carcinoma Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Brugada syndrome Uncertain significance; Conflicting classifications of pathogenicity; Likely benign; Benign ClinVar
Disgenet
★★★☆☆
Reported in Unknown/Other Associations (≥2 sources)
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Amelogenesis imperfecta nephrocalcinosis Amelogenesis Imperfecta BEFREE 20817017
★☆☆☆☆
Found in Text Mining only
Arrhythmias Cardiac Cardiac arrhythmias Pubtator 39354346 Associate
★☆☆☆☆
Found in Text Mining only
Atrial Fibrillation Atrial Fibrillation HPO_DG
★☆☆☆☆
Found in Text Mining only
Atrioventricular Block Atrioventricular block HPO_DG
★☆☆☆☆
Found in Text Mining only
Autistic Disorder Autism Pubtator 25074461 Associate
★☆☆☆☆
Found in Text Mining only
Azoospermia Azoospermia BEFREE 24937803
★☆☆☆☆
Found in Text Mining only
Bipolar Disorder Bipolar disorder Pubtator 24882193 Associate
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Brugada syndrome Brugada Syndrome Orphanet
★★★☆☆
Reported in Unknown/Other Associations (≥2 sources)
Brugada Syndrome (disorder) Brugada Syndrome GENOMICS_ENGLAND_DG 16301704
★☆☆☆☆
Found in Text Mining only
Brugada Syndrome (disorder) Brugada Syndrome LHGDN 17224476
★☆☆☆☆
Found in Text Mining only