rs633143

chr1-181480349-C-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The ENST00000524607.6(CACNA1E):c.435-3395C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.126 in 152,136 control chromosomes in the GnomAD database, including 1,268 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.13 (1268 hom., cov: 32)
• Consequence: CACNA1E ENST00000524607.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.129

Genes affected

CACNA1E (HGNC:1392): (calcium voltage-gated channel subunit alpha1 E) Voltage-dependent calcium channels are multisubunit complexes consisting of alpha-1, alpha-2, beta, and delta subunits in a 1:1:1:1 ratio. These channels 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. This gene encodes the alpha-1E subunit of the R-type calcium channels, which belong to the 'high-voltage activated' group that maybe involved in the modulation of firing patterns of neurons important for information processing. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Apr 2011]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.85).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.14 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CACNA1E	XM_017002243.2	c.435-3395C>T		intron_variant
CACNA1E	XM_017002244.2	c.435-3395C>T		intron_variant
CACNA1E	XM_017002245.2	c.435-3395C>T		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CACNA1E	ENST00000524607.6	c.435-3395C>T		intron_variant		5

Frequencies

GnomAD3 genomes AF: 0.126 AC: 19158 AN: 152018 Hom.: 1266 Cov.: 32

Gnomad AFR AF: 0.122

Gnomad AMI AF: 0.136

Gnomad AMR AF: 0.104

Gnomad ASJ AF: 0.172

Gnomad EAS AF: 0.0634

Gnomad SAS AF: 0.0614

Gnomad FIN AF: 0.112

Gnomad MID AF: 0.153

Gnomad NFE AF: 0.142

Gnomad OTH AF: 0.134

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.126 AC: 19158 AN: 152136 Hom.: 1268 Cov.: 32 AF XY: 0.121 AC XY: 9018 AN XY: 74376

Gnomad4 AFR AF: 0.122

Gnomad4 AMR AF: 0.103

Gnomad4 ASJ AF: 0.172

Gnomad4 EAS AF: 0.0637

Gnomad4 SAS AF: 0.0606

Gnomad4 FIN AF: 0.112

Gnomad4 NFE AF: 0.142

Gnomad4 OTH AF: 0.132

Alfa AF: 0.141 Hom.: 1637

Bravo AF: 0.127

Asia WGS AF: 0.0790 AC: 275 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
Cadd	Benign	2.3
Dann	Benign	0.56

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs633143; hg19: chr1-181449485;