NM_000393.5(COL5A2):c.3038C>T (p.Ala1013Val) AND Familial thoracic aortic aneurysm and aortic dissection

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Dec 11, 2020
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:: RCV002440499.9

Allele description [Variation Report for NM_000393.5(COL5A2):c.3038C>T (p.Ala1013Val)]

NM_000393.5(COL5A2):c.3038C>T (p.Ala1013Val)

Gene:

COL5A2:collagen type V alpha 2 chain [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

2q32.2

Genomic location:

Preferred name:

NM_000393.5(COL5A2):c.3038C>T (p.Ala1013Val)

HGVS:

NC_000002.12:g.189050570G>A
NG_011799.3:g.179732C>T
NM_000393.5:c.3038C>TMANE SELECT
NP_000384.2:p.Ala1013Val
LRG_738t1:c.3038C>T
LRG_738:g.179732C>T
LRG_738p1:p.Ala1013Val
NC_000002.11:g.189915296G>A
NG_011799.2:g.134310C>T
NM_000393.3:c.3038C>T

Protein change:

A1013V

Links:

dbSNP: rs372220538

NCBI 1000 Genomes Browser:

rs372220538

Molecular consequence:

NM_000393.5:c.3038C>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Familial thoracic aortic aneurysm and aortic dissection (TAAD)
Synonyms:: Thoracic aortic aneurysm and aortic dissection; Thoracic aortic aneurysms and dissections
Identifiers:: MONDO: MONDO:0019625; MedGen: C4707243; Orphanet: 91387; OMIM: PS607086

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV002753215	Ambry Genetics	criteria provided, single submitter (Ambry Variant Classification Scheme 2023)	Uncertain significance (Dec 11, 2020)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV002753215

Ambry Genetics

criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)

Uncertain significance
(Dec 11, 2020)

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, SCV002753215.2

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

Description

The p.A1013V variant (also known as c.3038C>T), located in coding exon 43 of the COL5A2 gene, results from a C to T substitution at nucleotide position 3038. The alanine at codon 1013 is replaced by valine, an amino acid with similar properties. This amino acid position is well conserved in available vertebrate species. In addition, the in silico prediction for this alteration is inconclusive. 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: Oct 26, 2024

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