NM_014000.3(VCL):c.952C>T (p.Arg318Cys) AND Dilated cardiomyopathy 1W

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Dec 11, 2023
Review status:: 1 star out of maximum of 4 stars
criteria provided, single submitter

Somatic classification of clinical impact:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Somatic classification of oncogenicity:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Record status:: current
Accession:: RCV000472922.11

Allele description [Variation Report for NM_014000.3(VCL):c.952C>T (p.Arg318Cys)]

NM_014000.3(VCL):c.952C>T (p.Arg318Cys)

Gene:

VCL:vinculin [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

10q22.2

Genomic location:

Preferred name:

NM_014000.3(VCL):c.952C>T (p.Arg318Cys)

HGVS:

NC_000010.11:g.74083443C>T
NG_008868.1:g.90330C>T
NM_003373.4:c.952C>T
NM_014000.3:c.952C>TMANE SELECT
NP_003364.1:p.Arg318Cys
NP_054706.1:p.Arg318Cys
NP_054706.1:p.Arg318Cys
LRG_383t1:c.952C>T
LRG_383:g.90330C>T
LRG_383p1:p.Arg318Cys
NC_000010.10:g.75843201C>T
NM_014000.2:c.952C>T
c.952C>T

Protein change:

R318C

Links:

dbSNP: rs397517247

NCBI 1000 Genomes Browser:

rs397517247

Molecular consequence:

NM_003373.4:c.952C>T - missense variant - [Sequence Ontology: SO:0001583]
NM_014000.3:c.952C>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Dilated cardiomyopathy 1W (CMD1W)
Identifiers:: MONDO: MONDO:0012667; MedGen: C1969639; Orphanet: 154; OMIM: 611407

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV000548802	Labcorp Genetics (formerly Invitae), Labcorp	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Uncertain significance (Dec 11, 2023)	germline	clinical testing	PubMed (2) [See all records that cite these PMIDs] 27532257, 28492532

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV000548802

Labcorp Genetics (formerly Invitae), Labcorp

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Uncertain significance
(Dec 11, 2023)

germline

clinical testing

PubMed (2)
[See all records that cite these PMIDs]

Help

Summary from all submissions

Ethnicity	Origin	Affected	Individuals	Families	Chromosomes tested	Number Tested	Family history	Method
not provided	germline	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

Reassessment of Mendelian gene pathogenicity using 7,855 cardiomyopathy cases and 60,706 reference samples.

Walsh R, Thomson KL, Ware JS, Funke BH, Woodley J, McGuire KJ, Mazzarotto F, Blair E, Seller A, Taylor JC, Minikel EV, Exome Aggregation Consortium, MacArthur DG, Farrall M, Cook SA, Watkins H.

Genet Med. 2017 Feb;19(2):192-203. doi: 10.1038/gim.2016.90. Epub 2016 Aug 17.

PubMed [citation]

PMID:: 27532257
PMCID:: PMC5116235

Sherloc: a comprehensive refinement of the ACMG-AMP variant classification criteria.

Nykamp K, Anderson M, Powers M, Garcia J, Herrera B, Ho YY, Kobayashi Y, Patil N, Thusberg J, Westbrook M; Invitae Clinical Genomics Group, Topper S.

Genet Med. 2017 Oct;19(10):1105-1117. doi: 10.1038/gim.2017.37. Epub 2017 May 11. Erratum in: Genet Med. 2020 Jan;22(1):240. doi: 10.1038/s41436-019-0624-9.

PubMed [citation]

PMID:: 28492532
PMCID:: PMC5632818

Details of each submission

From Labcorp Genetics (formerly Invitae), Labcorp, SCV000548802.9

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	PubMed (2)

Description

This sequence change replaces arginine, which is basic and polar, with cysteine, which is neutral and slightly polar, at codon 318 of the VCL protein (p.Arg318Cys). This variant is present in population databases (rs397517247, gnomAD 0.006%). This missense change has been observed in individual(s) with dilated cardiomyopathy (PMID: 27532257). ClinVar contains an entry for this variant (Variation ID: 45623). An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests that this variant is likely to be disruptive. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance.

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

Last Updated: Sep 29, 2024

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