NM_002878.4(RAD51D):c.446T>G (p.Leu149Arg) AND Breast-ovarian cancer, familial, susceptibility to, 4

This record was updated by the submitter. Please see the current version.

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Sep 26, 2019
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:: RCV001209998.3

Allele description

NM_002878.4(RAD51D):c.446T>G (p.Leu149Arg)

Genes:

RAD51D:RAD51 paralog D [Gene - OMIM - HGNC]
RAD51L3-RFFL:RAD51L3-RFFL readthrough [Gene]

Variant type:

single nucleotide variant

Cytogenetic location:

17q12

Genomic location:

Preferred name:

NM_002878.4(RAD51D):c.446T>G (p.Leu149Arg)

HGVS:

NC_000017.11:g.35107022A>C
NG_031858.1:g.17848T>G
NM_001142571.2:c.506T>G
NM_002878.4:c.446T>GMANE SELECT
NM_133629.3:c.145-541T>G
NP_001136043.1:p.Leu169Arg
NP_002869.3:p.Leu149Arg
NP_002869.3:p.Leu149Arg
LRG_516t1:c.446T>G
LRG_516:g.17848T>G
LRG_516p1:p.Leu149Arg
NC_000017.10:g.33434041A>C
NM_002878.3:c.446T>G
NR_037711.2:n.472T>G

Protein change:

L149R

Links:

dbSNP: rs2091613013

NCBI 1000 Genomes Browser:

rs2091613013

Molecular consequence:

NM_133629.3:c.145-541T>G - intron variant - [Sequence Ontology: SO:0001627]
NM_001142571.2:c.506T>G - missense variant - [Sequence Ontology: SO:0001583]
NM_002878.4:c.446T>G - missense variant - [Sequence Ontology: SO:0001583]
NR_037711.2:n.472T>G - non-coding transcript variant - [Sequence Ontology: SO:0001619]

Condition(s)

Name:: Breast-ovarian cancer, familial, susceptibility to, 4
Synonyms:: Breast-ovarian cancer, familial 4
Identifiers:: MONDO: MONDO:0013669; MedGen: C3280345; Orphanet: 145; OMIM: 614291

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV001381461	Invitae	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Uncertain significance (Sep 26, 2019)	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

SCV001381461

Invitae

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Uncertain significance
(Sep 26, 2019)

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. doi: 10.1038/s41436-019-0624-9.

PubMed [citation]

PMID:: 28492532
PMCID:: PMC5632818

Details of each submission

From Invitae, SCV001381461.4

#	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. 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, but these predictions have not been confirmed by published functional studies and their clinical significance is uncertain. This variant has not been reported in the literature in individuals with RAD51D-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change replaces leucine with arginine at codon 149 of the RAD51D protein (p.Leu149Arg). The leucine residue is weakly conserved and there is a moderate physicochemical difference between leucine and arginine.

#	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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