Variant 1-21814686-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001013693.3(LDLRAD2):c.374C>T(p.Pro125Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000119 in 1,573,546 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00014 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00012 ( 0 hom. )

Consequence

LDLRAD2
NM_001013693.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.23

Variant links:

Genes affected

LDLRAD2 (HGNC:32071): (low density lipoprotein receptor class A domain containing 2) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

LDLRAD2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.033249408).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LDLRAD2	NM_001013693.3 linkuse as main transcript	c.374C>T	p.Pro125Leu	missense_variant	2/5	ENST00000344642.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
LDLRAD2	ENST00000344642.7 linkuse as main transcript	c.374C>T	p.Pro125Leu	missense_variant	2/5	2	NM_001013693.3	P1
LDLRAD2	ENST00000543870.1 linkuse as main transcript	c.374C>T	p.Pro125Leu	missense_variant	2/6	1		P1

Frequencies

GnomAD3 genomes

AF:

0.000138

AC:

AN:

152176

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000196

Gnomad ASJ

AF:

0.00144

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000176

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000136

AC:

AN:

169026

Hom.:

AF XY:

0.000129

AC XY:

AN XY:

93342

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000378

Gnomad ASJ exome

AF:

0.000477

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000772

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000196

Gnomad OTH exome

AF:

0.000661

GnomAD4 exome

AF:

0.000117

AC:

166

AN:

1421252

Hom.:

Cov.:

AF XY:

0.000119

AC XY:

AN XY:

704084

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000524

Gnomad4 ASJ exome

AF:

0.000433

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000181

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000117

Gnomad4 OTH exome

AF:

0.000153

GnomAD4 genome

AF:

0.000138

AC:

AN:

152294

Hom.:

Cov.:

AF XY:

0.000188

AC XY:

AN XY:

74476

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000196

Gnomad4 ASJ

AF:

0.00144

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000176

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.0000668

Hom.:

Bravo

AF:

0.0000907

ExAC

AF:

0.000145

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Apr 26, 2023

The c.374C>T (p.P125L) alteration is located in exon 2 (coding exon 2) of the LDLRAD2 gene. This alteration results from a C to T substitution at nucleotide position 374, causing the proline (P) at amino acid position 125 to be replaced by a leucine (L). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Benign

-0.50

Cadd

Benign

Dann

Benign

0.93

DEOGEN2

Benign

0.028

T;T

Eigen

Benign

-0.65

Eigen_PC

Benign

-0.58

FATHMM_MKL

Benign

0.33

M_CAP

Benign

0.042

MetaRNN

Benign

0.033

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.5

L;L

MutationTaster

Benign

0.66

N;N

PrimateAI

Uncertain

0.65

PROVEAN

Benign

-2.1

N;N

REVEL

Benign

0.14

Sift

Benign

0.42

T;T

Sift4G

Benign

0.26

T;T

Polyphen

0.025

B;B

Vest4

0.080

MVP

0.33

MPC

0.46

ClinPred

0.042

GERP RS

3.8

Varity_R

0.096

gMVP

0.42

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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