rs780871697

Variant names:

Variant summary

Our verdict is Benign. Variant got -15 ACMG points: 0P and 15B. BP4_ModerateBP6_Very_StrongBP7BS2

The NM_000719.7(CACNA1C):c.5136C>T(p.Ser1712Ser) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000686 in 1,602,446 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.000039 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000072 ( 0 hom. )

Consequence

CACNA1C
NM_000719.7 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:5

Conservation

PhyloP100: -0.385

Variant links:

Genes affected

CACNA1C (HGNC:1390): (calcium voltage-gated channel subunit alpha1 C) 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 links:

CACNA1C-AS1 (HGNC:):

CACNA1C-AS1 links:

CACNA1C-AS1 (HGNC:40119): (CACNA1C antisense RNA 1)

CACNA1C-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -15 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.28).

BP6

Variant 12-2679488-C-T is Benign according to our data. Variant chr12-2679488-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 456975.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-0.385 with no splicing effect.

BS2

High AC in GnomAd4 at 6 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CACNA1C	NM_000719.7 link	c.5136C>T	p.Ser1712Ser	synonymous_variant	Exon 42 of 47	ENST00000399655.6	NP_000710.5	Q13936-12
CACNA1C	NM_001167623.2 link	c.5136C>T	p.Ser1712Ser	synonymous_variant	Exon 42 of 47	ENST00000399603.6	NP_001161095.1	Q13936-37

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
CACNA1C	ENST00000399603.6 link	c.5136C>T	p.Ser1712Ser	synonymous_variant	Exon 42 of 47	5	NM_001167623.2	ENSP00000382512.1	Q13936-37
CACNA1C	ENST00000399655.6 link	c.5136C>T	p.Ser1712Ser	synonymous_variant	Exon 42 of 47	1	NM_000719.7	ENSP00000382563.1	Q13936-12
CACNA1C	ENST00000682544.1 link	c.5370C>T	p.Ser1790Ser	synonymous_variant	Exon 44 of 50			ENSP00000507184.1	A0A804HIR0
CACNA1C	ENST00000406454.8 link	c.5136C>T	p.Ser1712Ser	synonymous_variant	Exon 42 of 48	5		ENSP00000385896.3	F5GY28
CACNA1C	ENST00000399634.6 link	c.5103C>T	p.Ser1701Ser	synonymous_variant	Exon 41 of 47	5		ENSP00000382542.2	E9PDI6
CACNA1C	ENST00000683824.1 link	c.5301C>T	p.Ser1767Ser	synonymous_variant	Exon 43 of 48			ENSP00000507867.1	A0A804HKC4
CACNA1C	ENST00000347598.9 link	c.5280C>T	p.Ser1760Ser	synonymous_variant	Exon 44 of 49	1		ENSP00000266376.6	Q13936-11
CACNA1C	ENST00000344100.7 link	c.5259C>T	p.Ser1753Ser	synonymous_variant	Exon 42 of 47	1		ENSP00000341092.3	Q13936-14
CACNA1C	ENST00000327702.12 link	c.5136C>T	p.Ser1712Ser	synonymous_variant	Exon 42 of 48	1		ENSP00000329877.7	A0A0A0MR67
CACNA1C	ENST00000399617.6 link	c.5136C>T	p.Ser1712Ser	synonymous_variant	Exon 42 of 48	5		ENSP00000382526.1	A0A0A0MSA1
CACNA1C	ENST00000682462.1 link	c.5226C>T	p.Ser1742Ser	synonymous_variant	Exon 42 of 47			ENSP00000507105.1	A0A804HIJ8
CACNA1C	ENST00000683781.1 link	c.5226C>T	p.Ser1742Ser	synonymous_variant	Exon 42 of 47			ENSP00000507434.1	A0A804HJB6
CACNA1C	ENST00000683840.1 link	c.5226C>T	p.Ser1742Ser	synonymous_variant	Exon 42 of 47			ENSP00000507612.1	A0A804HJR1
CACNA1C	ENST00000683956.1 link	c.5226C>T	p.Ser1742Ser	synonymous_variant	Exon 42 of 47			ENSP00000506882.1	A0A804HI37
CACNA1C	ENST00000399638.5 link	c.5220C>T	p.Ser1740Ser	synonymous_variant	Exon 43 of 48	1		ENSP00000382547.1	Q13936-31
CACNA1C	ENST00000335762.10 link	c.5211C>T	p.Ser1737Ser	synonymous_variant	Exon 43 of 48	5		ENSP00000336982.5	F5H522
CACNA1C	ENST00000399606.5 link	c.5196C>T	p.Ser1732Ser	synonymous_variant	Exon 43 of 48	1		ENSP00000382515.1	Q13936-30
CACNA1C	ENST00000399621.5 link	c.5193C>T	p.Ser1731Ser	synonymous_variant	Exon 42 of 47	1		ENSP00000382530.1	Q13936-24
CACNA1C	ENST00000399637.5 link	c.5193C>T	p.Ser1731Ser	synonymous_variant	Exon 42 of 47	1		ENSP00000382546.1	Q13936-27
CACNA1C	ENST00000402845.7 link	c.5193C>T	p.Ser1731Ser	synonymous_variant	Exon 42 of 47	1		ENSP00000385724.3	Q13936-13
CACNA1C	ENST00000399629.5 link	c.5187C>T	p.Ser1729Ser	synonymous_variant	Exon 42 of 47	1		ENSP00000382537.1	Q13936-32
CACNA1C	ENST00000682336.1 link	c.5178C>T	p.Ser1726Ser	synonymous_variant	Exon 42 of 47			ENSP00000507898.1	A0A804HKE9
CACNA1C	ENST00000399591.5 link	c.5160C>T	p.Ser1720Ser	synonymous_variant	Exon 41 of 46	1		ENSP00000382500.1	Q13936-29
CACNA1C	ENST00000399595.5 link	c.5160C>T	p.Ser1720Ser	synonymous_variant	Exon 41 of 46	1		ENSP00000382504.1	Q13936-25
CACNA1C	ENST00000399649.5 link	c.5154C>T	p.Ser1718Ser	synonymous_variant	Exon 41 of 46	1		ENSP00000382557.1	Q13936-15
CACNA1C	ENST00000399597.5 link	c.5136C>T	p.Ser1712Ser	synonymous_variant	Exon 42 of 47	1		ENSP00000382506.1	Q13936-22
CACNA1C	ENST00000399601.5 link	c.5136C>T	p.Ser1712Ser	synonymous_variant	Exon 42 of 47	1		ENSP00000382510.1	Q13936-20
CACNA1C	ENST00000399641.6 link	c.5136C>T	p.Ser1712Ser	synonymous_variant	Exon 42 of 47	1		ENSP00000382549.1	Q13936-23
CACNA1C	ENST00000399644.5 link	c.5136C>T	p.Ser1712Ser	synonymous_variant	Exon 42 of 47	1		ENSP00000382552.1	Q13936-21
CACNA1C	ENST00000682835.1 link	c.5136C>T	p.Ser1712Ser	synonymous_variant	Exon 42 of 47			ENSP00000507282.1	A0A804HIZ0
CACNA1C	ENST00000683482.1 link	c.5127C>T	p.Ser1709Ser	synonymous_variant	Exon 42 of 47			ENSP00000507169.1	Q13936-35
CACNA1C	ENST00000682686.1 link	c.5103C>T	p.Ser1701Ser	synonymous_variant	Exon 41 of 46			ENSP00000507309.1	Q13936-19

Frequencies

GnomAD3 genomes

AF:

0.0000394

AC:

AN:

152156

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000196

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000636

AC:

AN:

235862

Hom.:

AF XY:

0.0000390

AC XY:

AN XY:

128228

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000895

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000346

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000939

Gnomad OTH exome

AF:

0.000174

GnomAD4 exome

AF:

0.0000717

AC:

104

AN:

1450290

Hom.:

Cov.:

AF XY:

0.0000639

AC XY:

AN XY:

720090

show subpopulations

Gnomad4 AFR exome

AF:

0.0000603

Gnomad4 AMR exome

AF:

0.000137

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000118

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000778

Gnomad4 OTH exome

AF:

0.000150

GnomAD4 genome

AF:

0.0000394

AC:

AN:

152156

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74334

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000196

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000582

Hom.:

Bravo

AF:

0.0000869

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:5

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Oct 21, 2024

ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Mar 03, 2015

GeneDx

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

CACNA1C-related disorder

Benign:1

Sep 17, 2019

PreventionGenetics, part of Exact Sciences

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Long QT syndrome

Benign:1

Oct 29, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Cardiovascular phenotype

Benign:1

Apr 03, 2019

Ambry Genetics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.28

CADD

Benign

1.8

DANN

Benign

0.89

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

Details are displayed if max score is > 0.2

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over