NM_002336.3(LRP6):c.2669G>A (p.Trp890Ter) AND not provided

Germline classification:: Pathogenic (1 submission)
Last evaluated:: Mar 15, 2018
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:: RCV000627298.1

Allele description [Variation Report for NM_002336.3(LRP6):c.2669G>A (p.Trp890Ter)]

NM_002336.3(LRP6):c.2669G>A (p.Trp890Ter)

Gene:

LRP6:LDL receptor related protein 6 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

12p13.2

Genomic location:

Preferred name:

NM_002336.3(LRP6):c.2669G>A (p.Trp890Ter)

HGVS:

NC_000012.12:g.12158951C>T
NG_016168.1:g.112927G>A
NG_016168.2:g.112927G>A
NM_002336.3:c.2669G>AMANE SELECT
NP_002327.2:p.Trp890Ter
NC_000012.11:g.12311885C>T
NM_002336.2:c.2669G>A

Protein change:

W890*

Links:

dbSNP: rs1555108264

NCBI 1000 Genomes Browser:

rs1555108264

Molecular consequence:

NM_002336.3:c.2669G>A - nonsense - [Sequence Ontology: SO:0001587]

Condition(s)

Synonyms:: none provided
Identifiers:: MedGen: CN517202

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV000748290	GeneDx	criteria provided, single submitter (GeneDx Variant Classification (06012015))	Pathogenic (Mar 15, 2018)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV000748290

GeneDx

criteria provided, single submitter

(GeneDx Variant Classification (06012015))

Pathogenic
(Mar 15, 2018)

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	yes	not provided	not provided	not provided	not provided	not provided	clinical testing

Details of each submission

From GeneDx, SCV000748290.3

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

Description

The W890X variant in the LRP6 gene has not been reported previously as a pathogenic variant nor as a benign variant, to our knowledge. This variant is predicted to cause loss of normal protein function either through protein truncation or nonsense-mediated mRNA decay. The W890X variant is not observed in large population cohorts (Lek et al., 2016). We interpret W890X as a pathogenic variant.

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

Last Updated: Apr 23, 2022

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