rs150762901

Variant names:

Variant summary

Our verdict is Benign. The variant received -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_024512.5(LRRC2):c.953C>T(p.Pro318Leu) variant causes a missense change. The variant allele was found at a frequency of 0.00131 in 1,612,594 control chromosomes in the GnomAD database, including 31 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0065 ( 13 hom., cov: 32)

Exomes 𝑓: 0.00077 ( 18 hom. )

Consequence

LRRC2
NM_024512.5 missense

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 4.79

Publications

3 publications found

Variant links:

Genes affected

LRRC2 (HGNC:14676): (leucine rich repeat containing 2) This gene encodes a member of the leucine-rich repeat-containing family of proteins, which function in diverse biological pathways. This family member may possibly be a nuclear protein. Similarity to the RAS suppressor protein, as well as expression down-regulation observed in tumor cells, suggests that it may function as a tumor suppressor. The gene is located in the chromosome 3 common eliminated region 1 (C3CER1), a 1.4 Mb region that is commonly deleted in diverse tumors. A related pseudogene has been identified on chromosome 2. [provided by RefSeq, Sep 2011]

LRRC2 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -20 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0067184865).

BP6

Variant 3-46521635-G-A is Benign according to our data. Variant chr3-46521635-G-A is described in ClinVar as [Benign]. Clinvar id is 708653.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.00648 (987/152258) while in subpopulation AFR AF = 0.0221 (920/41538). AF 95% confidence interval is 0.021. There are 13 homozygotes in GnomAd4. There are 472 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.

BS2

High Homozygotes in GnomAd4 at 13 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LRRC2	NM_024512.5 link	c.953C>T	p.Pro318Leu	missense_variant	Exon 8 of 9	ENST00000395905.8	NP_078788.2	Q9BYS8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
LRRC2	ENST00000395905.8 link	c.953C>T	p.Pro318Leu	missense_variant	Exon 8 of 9	1	NM_024512.5	ENSP00000379241.3	Q9BYS8
LRRC2	ENST00000296144.3 link	c.953C>T	p.Pro318Leu	missense_variant	Exon 8 of 9	1		ENSP00000296144.3	Q9BYS8
LRRC2	ENST00000682605.1 link	c.953C>T	p.Pro318Leu	missense_variant	Exon 8 of 9			ENSP00000507018.1	Q9BYS8

Frequencies

GnomAD3 genomes

AF:

0.00642

AC:

977

AN:

152140

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0220

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00314

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000621

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000588

Gnomad OTH

AF:

0.00575

GnomAD2 exomes

AF:

0.00171

AC:

427

AN:

250344

AF XY:

0.00122

show subpopulations

Gnomad AFR exome

AF:

0.0215

Gnomad AMR exome

AF:

0.00163

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000115

Gnomad OTH exome

AF:

0.000981

GnomAD4 exome

AF:

0.000770

AC:

1124

AN:

1460336

Hom.:

Cov.:

AF XY:

0.000652

AC XY:

474

AN XY:

726520

show subpopulations

African (AFR)

AF:

0.0252

AC:

844

AN:

33468

American (AMR)

AF:

0.00193

AC:

AN:

44660

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26122

East Asian (EAS)

AF:

0.00

AC:

AN:

39676

South Asian (SAS)

AF:

0.0000812

AC:

AN:

86190

European-Finnish (FIN)

AF:

0.00

AC:

AN:

52348

Middle Eastern (MID)

AF:

0.00156

AC:

AN:

5764

European-Non Finnish (NFE)

AF:

0.0000270

AC:

AN:

1111752

Other (OTH)

AF:

0.00245

AC:

148

AN:

60356

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

113

170

226

283

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.00648

AC:

987

AN:

152258

Hom.:

Cov.:

AF XY:

0.00634

AC XY:

472

AN XY:

74450

show subpopulations

African (AFR)

AF:

0.0221

AC:

920

AN:

41538

American (AMR)

AF:

0.00314

AC:

AN:

15292

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5190

South Asian (SAS)

AF:

0.000622

AC:

AN:

4824

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10600

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000588

AC:

AN:

68030

Other (OTH)

AF:

0.00569

AC:

AN:

2110

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.501

Heterozygous variant carriers

148

198

247

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00237

Hom.:

Bravo

AF:

0.00771

ESP6500AA

AF:

0.0209

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.00210

AC:

255

Asia WGS

AF:

0.000866

AC:

AN:

3478

EpiCase

AF:

0.00

EpiControl

AF:

0.000237

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Aug 10, 2017

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Breakthrough Genomics, Breakthrough Genomics

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:not provided

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.19

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.45

CADD

Pathogenic

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.037

T;T

Eigen

Benign

-0.090

Eigen_PC

Benign

-0.000075

FATHMM_MKL

Uncertain

0.91

LIST_S2

Benign

0.84

.;T

MetaRNN

Benign

0.0067

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.4

M;M

PhyloP100

4.8

PrimateAI

Uncertain

0.51

PROVEAN

Pathogenic

-5.5

D;D

REVEL

Benign

0.12

Sift

Pathogenic

0.0

D;D

Sift4G

Benign

0.14

T;T

Polyphen

0.0030

B;B

Vest4

0.70

MVP

0.27

MPC

0.93

ClinPred

0.11

GERP RS

3.5

Varity_R

0.53

gMVP

0.56

Mutation Taster

=99/1

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

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

Publications

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rs150762901

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over