NM_206933.4(USH2A):c.13604T>G (p.Met4535Arg) AND not provided

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Jul 6, 2022
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:: RCV001860532.5

Allele description [Variation Report for NM_206933.4(USH2A):c.13604T>G (p.Met4535Arg)]

NM_206933.4(USH2A):c.13604T>G (p.Met4535Arg)

Gene:

USH2A:usherin [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

1q41

Genomic location:

Preferred name:

NM_206933.4(USH2A):c.13604T>G (p.Met4535Arg)

HGVS:

NC_000001.11:g.215674307A>C
NG_009497.2:g.754142T>G
NM_206933.4:c.13604T>GMANE SELECT
NP_996816.3:p.Met4535Arg
NC_000001.10:g.215847649A>C
NC_000001.10:g.215847649A>C
NG_009497.1:g.754090T>G
NM_206933.2:c.13604T>G

Protein change:

M4535R

Links:

dbSNP: rs750418422

NCBI 1000 Genomes Browser:

rs750418422

Molecular consequence:

NM_206933.4:c.13604T>G - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Synonyms:: none provided
Identifiers:: MedGen: C3661900

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV002300432	Labcorp Genetics (formerly Invitae), Labcorp	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Uncertain significance (Jul 6, 2022)	germline	clinical testing	PubMed (2) [See all records that cite these PMIDs] 31456290, 28492532

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV002300432

Labcorp Genetics (formerly Invitae), Labcorp

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Uncertain significance
(Jul 6, 2022)

germline

clinical testing

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

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

A nationwide genetic analysis of inherited retinal diseases in Israel as assessed by the Israeli inherited retinal disease consortium (IIRDC).

Sharon D, Ben-Yosef T, Goldenberg-Cohen N, Pras E, Gradstein L, Soudry S, Mezer E, Zur D, Abbasi AH, Zeitz C, Cremers FPM, Khan MI, Levy J, Rotenstreich Y, Birk OS, Ehrenberg M, Leibu R, Newman H, Shomron N, Banin E, Perlman I.

Hum Mutat. 2020 Jan;41(1):140-149. doi: 10.1002/humu.23903. Epub 2019 Sep 15.

PubMed [citation]

PMID:: 31456290

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, SCV002300432.2

#	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 methionine, which is neutral and non-polar, with arginine, which is basic and polar, at codon 4535 of the USH2A protein (p.Met4535Arg). This variant is present in population databases (rs750418422, gnomAD 0.009%). This missense change has been observed in individual(s) with clinical features of retinitis pigmentosa (PMID: 31456290; Invitae). ClinVar contains an entry for this variant (Variation ID: 812449). Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be disruptive. 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

Last Updated: Sep 29, 2024

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