NM_001458.5(FLNC):c.6157G>A (p.Glu2053Lys) AND multiple conditions

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Sep 19, 2021
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:: RCV002032864.3

Allele description [Variation Report for NM_001458.5(FLNC):c.6157G>A (p.Glu2053Lys)]

NM_001458.5(FLNC):c.6157G>A (p.Glu2053Lys)

Genes:

FLNC-AS1:FLNC antisense RNA 1 [Gene - HGNC]
FLNC:filamin C [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

7q32.1

Genomic location:

Preferred name:

NM_001458.5(FLNC):c.6157G>A (p.Glu2053Lys)

HGVS:

NC_000007.14:g.128852980G>A
NG_011807.1:g.27552G>A
NM_001127487.2:c.6058G>A
NM_001458.5:c.6157G>AMANE SELECT
NP_001120959.1:p.Glu2020Lys
NP_001449.3:p.Glu2053Lys
LRG_870t1:c.6157G>A
LRG_870:g.27552G>A
NC_000007.13:g.128493034G>A
NM_001458.4:c.6157G>A

Protein change:

E2020K

Links:

dbSNP: rs761922251

NCBI 1000 Genomes Browser:

rs761922251

Molecular consequence:

NM_001127487.2:c.6058G>A - missense variant - [Sequence Ontology: SO:0001583]
NM_001458.5:c.6157G>A - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Myofibrillar myopathy 5
Synonyms:: FILAMINOPATHY, AUTOSOMAL DOMINANT; Myofibrillar myopathy, filamin C-related; Filaminopathy (type)
Identifiers:: MONDO: MONDO:0012289; MedGen: C1836050; OMIM: 609524

Name:: Distal myopathy with posterior leg and anterior hand involvement
Synonyms:: WILLIAMS DISTAL MYOPATHY; Myopathy, distal, 4
Identifiers:: MONDO: MONDO:0013550; MedGen: C3279722; Orphanet: 63273; OMIM: 614065

Name:: Hypertrophic cardiomyopathy 26
Synonyms:: Cardiomyopathy, familial hypertrophic, 26
Identifiers:: MONDO: MONDO:0014883; MedGen: C4310749; Orphanet: 75249; OMIM: 617047

Name:: Dilated Cardiomyopathy, Dominant
Identifiers:: MedGen: CN239310

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV002206491	Labcorp Genetics (formerly Invitae), Labcorp	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Uncertain significance (Sep 19, 2021)	germline	clinical testing	PubMed (1) [See all records that cite this PMID]

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV002206491

Labcorp Genetics (formerly Invitae), Labcorp

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Uncertain significance
(Sep 19, 2021)

germline

clinical testing

PubMed (1)
[See all records that cite this PMID]

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

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, SCV002206491.2

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

Description

This sequence change replaces glutamic acid with lysine at codon 2053 of the FLNC protein (p.Glu2053Lys). The glutamic acid residue is highly conserved and there is a small physicochemical difference between glutamic acid and lysine. This variant is present in population databases (rs761922251, ExAC 0.01%). This variant has not been reported in the literature in individuals affected with FLNC-related conditions. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Tolerated"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). 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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