NM_024426.6(WT1):c.164_165delinsTG (p.Ala55Val) AND multiple conditions

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Nov 6, 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:: RCV002031406.3

Allele description [Variation Report for NM_024426.6(WT1):c.164_165delinsTG (p.Ala55Val)]

NM_024426.6(WT1):c.164_165delinsTG (p.Ala55Val)

Genes:

WT1:WT1 transcription factor [Gene - OMIM - HGNC]
LOC107982234:WT1/WT1-AS bi-directional promoter region [Gene]

Variant type:

Indel

Cytogenetic location:

11p13

Genomic location:

Preferred name:

NM_024426.6(WT1):c.164_165delinsTG (p.Ala55Val)

HGVS:

NC_000011.10:g.32435196_32435197delinsCA
NG_009272.1:g.5345_5346delinsTG
NG_050766.1:g.4449_4450delinsCA
NM_000378.6:c.164_165delinsTG
NM_024424.5:c.164_165delinsTG
NM_024426.6:c.164_165delinsTGMANE SELECT
NP_000369.4:p.Ala55Val
NP_077742.3:p.Ala55Val
NP_077744.4:p.Ala55Val
LRG_525:g.5345_5346delinsTG
NC_000011.9:g.32456742_32456743delinsCA
NR_160306.1:n.343_344delinsTG

Protein change:

A55V

Links:

dbSNP: rs2133106545

NCBI 1000 Genomes Browser:

rs2133106545

Molecular consequence:

NM_000378.6:c.164_165delinsTG - missense variant - [Sequence Ontology: SO:0001583]
NM_024424.5:c.164_165delinsTG - missense variant - [Sequence Ontology: SO:0001583]
NM_024426.6:c.164_165delinsTG - missense variant - [Sequence Ontology: SO:0001583]
NR_160306.1:n.343_344delinsTG - non-coding transcript variant - [Sequence Ontology: SO:0001619]

Condition(s)

Name:: Drash syndrome (DDS)
Synonyms:: WILMS TUMOR AND PSEUDO- OR TRUE HERMAPHRODITISM; Wilms tumor and pseudohermaphroditism; Nephropathy, wilms tumor, and genital anomalies; See all synonyms [MedGen]
Identifiers:: MONDO: MONDO:0008682; MedGen: C0950121; Orphanet: 220; OMIM: 194080

Name:: Frasier syndrome
Identifiers:: MONDO: MONDO:0007635; MeSH: D052159; MedGen: C0950122; Orphanet: 347; OMIM: 136680

Name:: Wilms tumor 1 (WT1)
Synonyms:: Wilms tumor, somatic
Identifiers:: MONDO: MONDO:0008679; MedGen: CN033288; Orphanet: 654; OMIM: 194070

Name:: 11p partial monosomy syndrome (WAGR)
Synonyms:: CHROMOSOME 11p13 DELETION SYNDROME; WAGR syndrome; WAGR Complex; See all synonyms [MedGen]
Identifiers:: MONDO: MONDO:0008681; MedGen: C0206115; Orphanet: 893; OMIM: 194072

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV002313817	Invitae	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Uncertain significance (Nov 6, 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

SCV002313817

Invitae

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Uncertain significance
(Nov 6, 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):240-242.

PubMed [citation]

PMID:: 28492532
PMCID:: PMC5632818

Details of each submission

From Invitae, SCV002313817.3

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

Description

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. This sequence change replaces alanine, which is neutral and non-polar, with valine, which is neutral and non-polar, at codon 50 of the WT1 protein (p.Ala50Val). Information on the frequency of this variant in the gnomAD database is not available, as this variant may be reported differently in the database. This variant has not been reported in the literature in individuals affected with WT1-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: "Not Available"; PolyPhen-2: "Benign"; Align-GVGD: "Not Available").

#	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: Feb 28, 2024

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