NM_001943.5(DSG2):c.1106A>T (p.Lys369Met) AND Cardiovascular phenotype

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: May 5, 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:: RCV002429681.2

Allele description [Variation Report for NM_001943.5(DSG2):c.1106A>T (p.Lys369Met)]

NM_001943.5(DSG2):c.1106A>T (p.Lys369Met)

Gene:

DSG2:desmoglein 2 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

18q12.1

Genomic location:

Preferred name:

NM_001943.5(DSG2):c.1106A>T (p.Lys369Met)

HGVS:

NC_000018.10:g.31531078A>T
NG_007072.3:g.37837A>T
NM_001943.5:c.1106A>TMANE SELECT
NP_001934.2:p.Lys369Met
LRG_397t1:c.1106A>T
LRG_397:g.37837A>T
NC_000018.9:g.29111041A>T
NM_001943.3:c.1106A>T
NM_001943.4:c.1106A>T
p.Lys369Met

Protein change:

K369M

Links:

dbSNP: rs375740419

NCBI 1000 Genomes Browser:

rs375740419

Molecular consequence:

NM_001943.5:c.1106A>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Cardiovascular phenotype
Identifiers:: MedGen: CN230736

Recent activity

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Mus musculus phospholipase C, beta 3 (Plcb3), transcript variant 3, non-coding R...
Mus musculus phospholipase C, beta 3 (Plcb3), transcript variant 3, non-coding RNA
gi|2288045815|ref|NR_177188.1|

Nucleotide

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV002741363	Ambry Genetics	criteria provided, single submitter (Ambry Variant Classification Scheme 2023)	Uncertain significance (May 5, 2021)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV002741363

Ambry Genetics

criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)

Uncertain significance
(May 5, 2021)

germline

clinical testing

Citation Link

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

Details of each submission

From Ambry Genetics, SCV002741363.2

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

Description

The p.K369M variant (also known as c.1106A>T), located in coding exon 9 of the DSG2 gene, results from an A to T substitution at nucleotide position 1106. The lysine at codon 369 is replaced by methionine, an amino acid with similar properties. This amino acid position is well conserved in available vertebrate species. In addition, this alteration is predicted to be tolerated by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear.

#	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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