rs142328132

Variant names:

Variant summary

Our verdict is Benign. Variant got -17 ACMG points: 0P and 17B. BP4_StrongBP6_Very_StrongBP7BS1

The NM_002335.4(LRP5):c.4278T>C(p.Tyr1426Tyr) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000426 in 1,613,864 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0023 ( 1 hom., cov: 33)

Exomes 𝑓: 0.00023 ( 1 hom. )

Consequence

LRP5
NM_002335.4 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:7

Conservation

PhyloP100: -1.38

Variant links:

Genes affected

LRP5 (HGNC:6697): (LDL receptor related protein 5) This gene encodes a transmembrane low-density lipoprotein receptor that binds and internalizes ligands in the process of receptor-mediated endocytosis. This protein also acts as a co-receptor with Frizzled protein family members for transducing signals by Wnt proteins and was originally cloned on the basis of its association with type 1 diabetes mellitus in humans. This protein plays a key role in skeletal homeostasis and many bone density related diseases are caused by mutations in this gene. Mutations in this gene also cause familial exudative vitreoretinopathy. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2014]

LRP5 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -17 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.92).

BP6

Variant 11-68438612-T-C is Benign according to our data. Variant chr11-68438612-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 195485.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-1.38 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00233 (355/152358) while in subpopulation AFR AF= 0.0081 (337/41584). AF 95% confidence interval is 0.00739. There are 1 homozygotes in gnomad4. There are 166 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LRP5	NM_002335.4 link	c.4278T>C	p.Tyr1426Tyr	synonymous_variant	Exon 20 of 23	ENST00000294304.12	NP_002326.2	O75197

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
LRP5	ENST00000294304.12 link	c.4278T>C	p.Tyr1426Tyr	synonymous_variant	Exon 20 of 23	1	NM_002335.4	ENSP00000294304.6	O75197
LRP5	ENST00000529993.5 link	n.*2884T>C		non_coding_transcript_exon_variant	Exon 20 of 23	1		ENSP00000436652.1	E9PHY1
LRP5	ENST00000529993.5 link	n.*2884T>C		3_prime_UTR_variant	Exon 20 of 23	1		ENSP00000436652.1	E9PHY1
LRP5	ENST00000533695.1 link	n.20T>C		non_coding_transcript_exon_variant	Exon 1 of 2	3

Frequencies

GnomAD3 genomes

AF:

0.00234

AC:

356

AN:

152240

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00815

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000392

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000735

Gnomad OTH

AF:

0.00335

GnomAD3 exomes

AF:

0.000549

AC:

137

AN:

249738

Hom.:

AF XY:

0.000340

AC XY:

AN XY:

135310

show subpopulations

Gnomad AFR exome

AF:

0.00796

Gnomad AMR exome

AF:

0.000203

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000888

Gnomad OTH exome

AF:

0.000164

GnomAD4 exome

AF:

0.000227

AC:

332

AN:

1461506

Hom.:

Cov.:

AF XY:

0.000184

AC XY:

134

AN XY:

727074

show subpopulations

Gnomad4 AFR exome

AF:

0.00836

Gnomad4 AMR exome

AF:

0.000246

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000126

Gnomad4 OTH exome

AF:

0.000431

GnomAD4 genome

AF:

0.00233

AC:

355

AN:

152358

Hom.:

Cov.:

AF XY:

0.00223

AC XY:

166

AN XY:

74512

show subpopulations

Gnomad4 AFR

AF:

0.00810

Gnomad4 AMR

AF:

0.000392

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000735

Gnomad4 OTH

AF:

0.00331

Alfa

AF:

0.00136

Hom.:

Bravo

AF:

0.00281

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:7

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:4

Breakthrough Genomics, Breakthrough Genomics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

Jun 10, 2024

ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Jan 20, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Mar 01, 2025

CeGaT Center for Human Genetics Tuebingen

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

LRP5: BP4, BP7 -

not specified

Benign:2

PreventionGenetics, part of Exact Sciences

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Jun 20, 2014

Eurofins Ntd Llc (ga)

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Osteoporosis;C0432252:Osteoporosis with pseudoglioma;C0432273:Worth disease;C1843330:Autosomal dominant osteopetrosis 1;C1851402:Exudative vitreoretinopathy 1;C1866079:Bone mineral density quantitative trait locus 1;C1866176:Exudative vitreoretinopathy 4;C4693479:Polycystic liver disease 4 with or without kidney cysts

Benign:1

Apr 11, 2022

Fulgent Genetics, Fulgent Genetics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.92

CADD

Benign

0.31

DANN

Benign

0.61

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over