rs751703046

Variant names:

Variant summary

Our verdict is Benign. Variant got -9 ACMG points: 0P and 9B. BP4_StrongBP6BS2

The NM_001018116.2(CAVIN4):c.920G>C(p.Ser307Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000795 in 1,597,514 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.000046 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000083 ( 2 hom. )

Consequence

CAVIN4
NM_001018116.2 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:1

Conservation

PhyloP100: 1.24

Variant links:

Genes affected

CAVIN4 (HGNC:33742): (caveolae associated protein 4) This gene encodes a protein containing two coiled-coil regions. The encoded protein promotes Rho/ROCK (Rho-kinase) signaling in cardiac muscles cells, and may facilitate myofibrillar organization. [provided by RefSeq, Jun 2013]

CAVIN4 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.016578317).

BP6

Variant 9-100586276-G-C is Benign according to our data. Variant chr9-100586276-G-C is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 228863.We mark this variant Likely_benign, oryginal submissions are: {Uncertain_significance=1, Likely_benign=1}.

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CAVIN4	NM_001018116.2 link	c.920G>C	p.Ser307Thr	missense_variant	Exon 2 of 2	ENST00000307584.6	NP_001018126.1	Q5BKX8
CAVIN4	XM_047423346.1 link	c.896G>C	p.Ser299Thr	missense_variant	Exon 3 of 3		XP_047279302.1
CAVIN4	XM_047423347.1 link	c.533G>C	p.Ser178Thr	missense_variant	Exon 2 of 2		XP_047279303.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CAVIN4	ENST00000307584.6 link	c.920G>C	p.Ser307Thr	missense_variant	Exon 2 of 2	1	NM_001018116.2	ENSP00000418668.1		Q5BKX8

Frequencies

GnomAD3 genomes

AF:

0.0000460

AC:

AN:

152134

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:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000992

AC:

AN:

242044

Hom.:

AF XY:

0.000122

AC XY:

AN XY:

130702

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000614

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000549

Gnomad SAS exome

AF:

0.000491

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000634

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000830

AC:

120

AN:

1445380

Hom.:

Cov.:

AF XY:

0.0000976

AC XY:

AN XY:

716860

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000939

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000391

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000590

Gnomad4 OTH exome

AF:

0.000168

GnomAD4 genome

AF:

0.0000460

AC:

AN:

152134

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74316

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:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000136

Hom.:

Bravo

AF:

0.0000453

ExAC

AF:

0.0000988

AC:

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:1

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine

Oct 01, 2015

The p.Ser307Thr variant in MURC was identified in 1 Caucasian individual with DC M and segregated with disease in 2 affected family members (Rodriguez 2011). In vitro functional studies provide some evidence that the p.Ser307Thr variant may impact protein function (Rodriguez 2011). However, these types of assays may not accurately represent biological function. This variant has been identified in 6/13026 South Asian chromosomes by the Exome Aggregation Consortium (ExAC, http: //exac.broadinstitute.org). Computational prediction tools and conservation anal ysis suggest that the p.Ser307Thr variant may not impact the protein, though thi s information is not predictive enough to rule out pathogenicity. In summary, t he clinical significance of the p.Ser307Thr variant is uncertain. -

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

GeneDx

May 18, 2020

This variant is associated with the following publications: (PMID: 21642240) -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.067

BayesDel_addAF

Benign

-0.49

BayesDel_noAF

Benign

-0.61

CADD

Benign

1.4

DANN

Benign

0.62

DEOGEN2

Benign

0.011

Eigen

Benign

-1.0

Eigen_PC

Benign

-1.0

FATHMM_MKL

Benign

0.054

LIST_S2

Benign

0.35

M_CAP

Benign

0.018

MetaRNN

Benign

0.017

MetaSVM

Benign

-1.0

PrimateAI

Benign

0.28

PROVEAN

Benign

0.36

REVEL

Benign

0.030

Sift

Benign

0.53

Sift4G

Benign

0.39

Polyphen

0.065

Vest4

0.027

MutPred

0.12

Loss of glycosylation at S307 (P = 0.0682);

MVP

0.092

MPC

0.035

ClinPred

0.0075

GERP RS

0.27

Varity_R

0.043

gMVP

0.050

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