Variant chr7-116525104-T-TG details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -16 ACMG points: 0P and 16B. BP6_Very_StrongBA1

The NM_001753.5(CAV1):c.30+19dup variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00344 in 1,613,476 control chromosomes in the GnomAD database, including 135 homozygotes. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.018 ( 72 hom., cov: 32)

Exomes 𝑓: 0.0020 ( 63 hom. )

Consequence

CAV1
NM_001753.5 intron

Scores

Not classified

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: 1.58

Variant links:

Genes affected

CAV1 (HGNC:1527): (caveolin 1) The scaffolding protein encoded by this gene is the main component of the caveolae plasma membranes found in most cell types. The protein links integrin subunits to the tyrosine kinase FYN, an initiating step in coupling integrins to the Ras-ERK pathway and promoting cell cycle progression. The gene is a tumor suppressor gene candidate and a negative regulator of the Ras-p42/44 mitogen-activated kinase cascade. Caveolin 1 and caveolin 2 are located next to each other on chromosome 7 and express colocalizing proteins that form a stable hetero-oligomeric complex. Mutations in this gene have been associated with Berardinelli-Seip congenital lipodystrophy. Alternatively spliced transcripts encode alpha and beta isoforms of caveolin 1.[provided by RefSeq, Mar 2010]

CAV1 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -16 ACMG points.

BP6

Variant 7-116525104-T-TG is Benign according to our data. Variant chr7-116525104-T-TG is described in ClinVar as [Benign]. Clinvar id is 212818.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0589 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CAV1	NM_001753.5 linkuse as main transcript	c.30+19dup		intron_variant		ENST00000341049.7
CAV1	NM_001172895.1 linkuse as main transcript	c.-758dup		5_prime_UTR_variant	1/3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CAV1	ENST00000341049.7 linkuse as main transcript	c.30+19dup		intron_variant		1	NM_001753.5	P3	Q03135-1

Frequencies

GnomAD3 genomes

AF:

0.0176

AC:

2673

AN:

151854

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0608

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00701

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000208

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000368

Gnomad OTH

AF:

0.0129

GnomAD3 exomes

AF:

0.00438

AC:

1091

AN:

249360

Hom.:

AF XY:

0.00321

AC XY:

433

AN XY:

135076

show subpopulations

Gnomad AFR exome

AF:

0.0588

Gnomad AMR exome

AF:

0.00202

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad SAS exome

AF:

0.000131

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000438

Gnomad OTH exome

AF:

0.00326

GnomAD4 exome

AF:

0.00196

AC:

2870

AN:

1461504

Hom.:

Cov.:

AF XY:

0.00172

AC XY:

1248

AN XY:

727058

show subpopulations

Gnomad4 AFR exome

AF:

0.0661

Gnomad4 AMR exome

AF:

0.00284

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000243

Gnomad4 FIN exome

AF:

0.000207

Gnomad4 NFE exome

AF:

0.000221

Gnomad4 OTH exome

AF:

0.00399

GnomAD4 genome

AF:

0.0176

AC:

2681

AN:

151972

Hom.:

Cov.:

AF XY:

0.0172

AC XY:

1280

AN XY:

74286

show subpopulations

Gnomad4 AFR

AF:

0.0609

Gnomad4 AMR

AF:

0.00694

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000208

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000368

Gnomad4 OTH

AF:

0.0128

Bravo

AF:

0.0199

Asia WGS

AF:

0.00144

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:1

Benign, criteria provided, single submitter

clinical testing

GeneDx

Mar 03, 2015

This variant was found in PAH-ARRHYTHMIA -

Pulmonary hypertension, primary, 3

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jan 31, 2024

- -

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories

Oct 16, 2023

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

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