Gene Gene information from NCBI Gene database.
Entrez ID 9254
Gene name Calcium voltage-gated channel auxiliary subunit alpha2delta 2
Gene symbol CACNA2D2
Synonyms (NCBI Gene)
CACNA2DCASVDD
Chromosome 3
Chromosome location 3p21.31
Summary Calcium channels mediate the entry of calcium ions into the cell upon membrane polarization. This gene encodes the alpha-2/delta subunit of the voltage-dependent calcium channel complex. The complex consists of the main channel-forming subunit alpha-1, an
SNPs SNP information provided by dbSNP.
11
SNP ID Visualize variation Clinical significance Consequence
rs587777165 T>- Pathogenic Coding sequence variant, frameshift variant
rs1057518420 C>T Likely-pathogenic Splice acceptor variant
rs1060503108 TA>- Pathogenic Stop gained, coding sequence variant
rs1211603072 G>A Pathogenic, uncertain-significance Coding sequence variant, missense variant
rs1485894376 C>G,T Likely-pathogenic Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
120
miRTarBase ID miRNA Experiments Reference
MIRT453381 hsa-miR-4484 PAR-CLIP 23592263
MIRT453380 hsa-miR-4779 PAR-CLIP 23592263
MIRT453379 hsa-miR-4459 PAR-CLIP 23592263
MIRT453378 hsa-miR-6804-5p PAR-CLIP 23592263
MIRT453377 hsa-miR-4668-5p PAR-CLIP 23592263
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
22
GO ID Ontology Definition Evidence Reference
GO:0005245 Function Voltage-gated calcium channel activity IBA
GO:0005245 Function Voltage-gated calcium channel activity IEA
GO:0005262 Function Calcium channel activity IEA
GO:0005886 Component Plasma membrane TAS
GO:0005891 Component Voltage-gated calcium channel complex IBA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
607082 1400 ENSG00000007402
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9NY47
Protein name Voltage-dependent calcium channel subunit alpha-2/delta-2 (Voltage-gated calcium channel subunit alpha-2/delta-2) [Cleaved into: Voltage-dependent calcium channel subunit alpha-2-2; Voltage-dependent calcium channel subunit delta-2]
Protein function The alpha-2/delta subunit of voltage-dependent calcium channels regulates calcium current density and activation/inactivation kinetics of the calcium channel. Acts as a regulatory subunit for P/Q-type calcium channel (CACNA1A), N-type (CACNA1B),
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF08399 VWA_N 141 265 VWA N-terminal Family
PF00092 VWA 291 464 von Willebrand factor type A domain Domain
PF08473 VGCC_alpha2 669 1111 Neuronal voltage-dependent calcium channel alpha 2acd Family
Tissue specificity TISSUE SPECIFICITY: Predominantly present in cerebellar cortex. Present in various lung tumor cell lines, while it is absent in normal lung (at protein level). Highly expressed in heart, lung, testis, pancreas and skeletal muscle. Also expressed in kidney
Sequence
MAVPARTCGASRPGPARTARPWPGCGPHPGPGTRRPTSGPPRPLWLLLPLLPLLAAPGAS
AYSFPQQHTMQHWARRLEQEVDGVMRIFGGVQQLREIYKDNRNLFEVQENEPQKLVEKVA
GDIESLLDRKVQALKRLADAAENFQKAHRWQDNIKEEDIVYYDAKADAELDDPESEDVER
GSKASTLRLDFIEDPNFKNKVNYSYAAVQIPTDIYKGSTVILNELNWTEALENVFMENRR
QDPTLLWQVFGSATGVTRYYPATPW
RAPKKIDLYDVRRRPWYIQGASSPKDMVIIVDVSG
SVSGLTLKLMKTSVCEMLDTLSDDDYVNVASFNEKAQPVSCFTHLVQANVRNKKVFKEAV
QGMVAKGTTGYKAGFEYAFDQLQNSNITRANCNKMIMMFTDGGEDRVQDVFEKYNWPNRT
VRVFTFSVGQHNYDVTPLQWMACANKGYYFEIPSIGAIRINTQE
YLDVLGRPMVLAGKEA
KQVQWTNVYEDALGLGLVVTGTLPVFNLTQDGPGEKKNQLILGVMGIDVALNDIKRLTPN
YTLGANGYVFAIDLNGYVLLHPNLKPQTTNFREPVTLDFLDAELEDENKEEIRRSMIDGN
KGHKQIRTLVKSLDERYIDEVTRNYTWVPIRSTNYSLGLVLPPYSTFYLQANLSDQILQV
KLPISKLKDFEFLLPSSFESEGHVFIAPREYCKDLNASDNNTEFLKNFIELMEKVTPDSK
QCNNFLLHNLILDTGITQQLVERVWRDQDLNTYSLLAVFAATDGGITRVFPNKAAEDWTE
NPEPFNASFYRRSLDNHGYVFKPPHQDALLRPLELENDTVGILVSTAVELSLGRRTLRPA
VVGVKLDLEAWAEKFKVLASNRTHQDQPQKCGPNSHCEMDCEVNNEDLLCVLIDDGGFLV
LSNQNHQWDQVGRFFSEVDANLMLALYNNSFYTRKESYDYQAACAPQPPGNLGAAPRGVF
VPTVADFLNLAWWTSAAAWSLFQQLLYGLIYHSWFQADPAEAEGSPETRESSCVMKQTQY
YFGSVNASYNAIIDCGNCSRLFHAQRLTNTNLLFVVAEKPLCSQCEAGRLLQKETHSDGP
EQCELVQRPRYRRGPHICFDYNATEDTSDCG
RGASFPPSLGVLVSLQLLLLLGLPPRPQP
QVLVHASRRL
Sequence length 1150
Interactions View interactions
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
28
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
Cerebellar atrophy with seizures and variable developmental delay Likely pathogenic; Pathogenic rs1451909068, rs587777165, rs1477583336, rs1704971986, rs2106640003, rs2106661644, rs2470971793, rs2471029525, rs2471323674, rs1307891196, rs587776948, rs1559887808, rs1575578837, rs1575580823 RCV005635133
RCV000087148
RCV001784064
RCV002052069
RCV002251267
View all (9 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Developmental and epileptic encephalopathy Likely pathogenic; Pathogenic rs2106654236, rs1705277912, rs2107204955, rs2107090466, rs1451909068, rs2106702374, rs1378156947, rs1553730120, rs2106640384, rs1553726252, rs2109395463, rs2109411685, rs2109400528, rs2109421369, rs2106664189
View all (32 more)
RCV001378236
RCV001379187
RCV001378899
RCV001387406
RCV001383058
View all (43 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Epileptic encephalopathy Likely pathogenic rs1485894376 RCV000785882
★★★★☆
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
ATAXIA CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ATTENTION DEFICIT HYPERACTIVITY DISORDER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTISM SPECTRUM DISORDER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
BENIGN HEREDITARY CHOREA Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Absence Seizure Disorder Absence Seizure CTD_human_DG 14660671
★☆☆☆☆
Found in Text Mining only
Akinetic Petit Mal Akinetic Petit Mal CTD_human_DG 14660671
★☆☆☆☆
Found in Text Mining only
Ataxia Ataxia Pubtator 31402629 Associate
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Benign Hereditary Chorea Benign Hereditary Chorea CTD_human_DG 14660671
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Brain Diseases Brain disease Pubtator 24358150, 29997391, 31402629 Associate
★☆☆☆☆
Found in Text Mining only
Brain Neoplasms Brain Neoplasms BEFREE 7528359
★☆☆☆☆
Found in Text Mining only
Breast Carcinoma Breast Carcinoma BEFREE 21691751
★☆☆☆☆
Found in Text Mining only
Breast Neoplasms Breast neoplasm Pubtator 22139571 Associate
★☆☆☆☆
Found in Text Mining only
Breast Neoplasms Breast neoplasm Pubtator 33742056 Inhibit
★☆☆☆☆
Found in Text Mining only
Carcinoma of lung Lung carcinoma BEFREE 12771950, 15208675
★☆☆☆☆
Found in Text Mining only