NM_001927.4(DES):c.105C>G (p.Phe35Leu) AND Desmin-related myofibrillar myopathy

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: May 3, 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:: RCV001896521.8

Allele description [Variation Report for NM_001927.4(DES):c.105C>G (p.Phe35Leu)]

NM_001927.4(DES):c.105C>G (p.Phe35Leu)

Gene:

DES:desmin [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

2q35

Genomic location:

Preferred name:

NM_001927.4(DES):c.105C>G (p.Phe35Leu)

HGVS:

NC_000002.12:g.219418567C>G
NG_008043.1:g.5191C>G
NM_001382708.1:c.105C>G
NM_001382709.1:c.105C>G
NM_001382710.1:c.105C>G
NM_001382711.1:c.105C>G
NM_001382712.1:c.105C>G
NM_001382713.1:c.105C>G
NM_001927.3:c.105C>G
NM_001927.4:c.105C>GMANE SELECT
NP_001369637.1:p.Phe35Leu
NP_001369638.1:p.Phe35Leu
NP_001369639.1:p.Phe35Leu
NP_001369640.1:p.Phe35Leu
NP_001369641.1:p.Phe35Leu
NP_001369642.1:p.Phe35Leu
NP_001918.3:p.Phe35Leu
LRG_380t1:c.105C>G
LRG_380:g.5191C>G
NC_000002.11:g.220283289C>G

Protein change:

F35L

Links:

dbSNP: rs768166041

NCBI 1000 Genomes Browser:

rs768166041

Molecular consequence:

NM_001382708.1:c.105C>G - missense variant - [Sequence Ontology: SO:0001583]
NM_001382709.1:c.105C>G - missense variant - [Sequence Ontology: SO:0001583]
NM_001382710.1:c.105C>G - missense variant - [Sequence Ontology: SO:0001583]
NM_001382711.1:c.105C>G - missense variant - [Sequence Ontology: SO:0001583]
NM_001382712.1:c.105C>G - missense variant - [Sequence Ontology: SO:0001583]
NM_001382713.1:c.105C>G - missense variant - [Sequence Ontology: SO:0001583]
NM_001927.4:c.105C>G - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Desmin-related myofibrillar myopathy (MFM1)
Synonyms:: Desminopathy; Desmin related myopathy (former name); Desmin storage myopathy (former name); See all synonyms [MedGen]
Identifiers:: MONDO: MONDO:0011076; MedGen: C1832370; Orphanet: 363543; Orphanet: 98909; OMIM: 601419

Recent activity

Clear Turn Off Turn On

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

Help

Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV002167163	Labcorp Genetics (formerly Invitae), Labcorp	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Uncertain significance (May 3, 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

SCV002167163

Labcorp Genetics (formerly Invitae), Labcorp

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Uncertain significance
(May 3, 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, SCV002167163.4

#	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 phenylalanine with leucine at codon 35 of the DES protein (p.Phe35Leu). The phenylalanine residue is moderately conserved and there is a small physicochemical difference between phenylalanine and leucine. This variant is not present in population databases (ExAC no frequency). 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. 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: "Not Available"; Align-GVGD: "Class C0"). This variant has not been reported in the literature in individuals with DES-related conditions.

#	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

ClinVar

Relating variation to medicine