NM_000051.4(ATM):c.7061C>T (p.Ala2354Val) AND Ataxia-telangiectasia syndrome

Germline classification:: Uncertain significance (3 submissions)
Last evaluated:: Dec 22, 2023
Review status:: 2 stars out of maximum of 4 stars
criteria provided, multiple submitters, no conflicts

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:: RCV000533148.19

Allele description [Variation Report for NM_000051.4(ATM):c.7061C>T (p.Ala2354Val)]

NM_000051.4(ATM):c.7061C>T (p.Ala2354Val)

Genes:

ATM:ATM serine/threonine kinase [Gene - OMIM - HGNC]
C11orf65:chromosome 11 open reading frame 65 [Gene - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

11q22.3

Genomic location:

Preferred name:

NM_000051.4(ATM):c.7061C>T (p.Ala2354Val)

HGVS:

NC_000011.10:g.108327730C>T
NG_009830.1:g.109899C>T
NG_054724.1:g.147103G>A
NM_000051.4:c.7061C>TMANE SELECT
NM_001330368.2:c.641-18659G>A
NM_001351110.2:c.*38+7490G>A
NM_001351834.2:c.7061C>T
NP_000042.3:p.Ala2354Val
NP_000042.3:p.Ala2354Val
NP_001338763.1:p.Ala2354Val
LRG_135t1:c.7061C>T
LRG_135:g.109899C>T
LRG_135p1:p.Ala2354Val
NC_000011.9:g.108198457C>T
NM_000051.3:c.7061C>T

Protein change:

A2354V

Links:

dbSNP: rs1555121079

NCBI 1000 Genomes Browser:

rs1555121079

Molecular consequence:

NM_001330368.2:c.641-18659G>A - intron variant - [Sequence Ontology: SO:0001627]
NM_001351110.2:c.*38+7490G>A - intron variant - [Sequence Ontology: SO:0001627]
NM_000051.4:c.7061C>T - missense variant - [Sequence Ontology: SO:0001583]
NM_001351834.2:c.7061C>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Ataxia-telangiectasia syndrome (AT)
Synonyms:: Louis-Bar syndrome; Cerebello-oculocutaneous telangiectasia; Immunodeficiency with ataxia telangiectasia; See all synonyms [MedGen]
Identifiers:: MONDO: MONDO:0008840; MedGen: C0004135; Orphanet: 100; OMIM: 208900

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
SCV000622710	Labcorp Genetics (formerly Invitae), Labcorp	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Uncertain significance (Dec 22, 2023)	germline	clinical testing	PubMed (2) [See all records that cite these PMIDs] 35264596, 28492532
SCV000838588	Mendelics	criteria provided, single submitter (Mendelics Assertion Criteria 2017)	Uncertain significance (Jul 2, 2018)	unknown	clinical testing	Citation Link,
SCV001452132	Natera, Inc.	no assertion criteria provided	Uncertain significance (Jan 24, 2020)	germline	clinical testing

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV000622710

Labcorp Genetics (formerly Invitae), Labcorp

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Uncertain significance
(Dec 22, 2023)

germline

clinical testing

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

SCV000838588

Mendelics

criteria provided, single submitter

(Mendelics Assertion Criteria 2017)

Uncertain significance
(Jul 2, 2018)

unknown

clinical testing

Citation Link,

SCV001452132

Natera, Inc.

no assertion criteria provided

Uncertain significance
(Jan 24, 2020)

germline

clinical testing

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
not provided	unknown	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

Detection of germline variants in Brazilian breast cancer patients using multigene panel testing.

Guindalini RSC, Viana DV, Kitajima JPFW, Rocha VM, López RVM, Zheng Y, Freitas É, Monteiro FPM, Valim A, Schlesinger D, Kok F, Olopade OI, Folgueira MAAK.

Sci Rep. 2022 Mar 9;12(1):4190. doi: 10.1038/s41598-022-07383-1.

PubMed [citation]

PMID:: 35264596
PMCID:: PMC8907244

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, SCV000622710.6

#	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 alanine, which is neutral and non-polar, with valine, which is neutral and non-polar, at codon 2354 of the ATM protein (p.Ala2354Val). This variant is not present in population databases (gnomAD no frequency). This missense change has been observed in individual(s) with breast cancer (PMID: 35264596). ClinVar contains an entry for this variant (Variation ID: 453657). 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 tolerated. 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

From Mendelics, SCV000838588.2

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

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

From Natera, Inc., SCV001452132.1

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

#	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

ClinVar

Relating variation to medicine