Variant 10-84222056-G-C 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_001017924.5(LRIT2):c.1517C>G(p.Ala506Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000838 in 1,610,952 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 0.00043 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000048 ( 0 hom. )

Consequence

LRIT2
NM_001017924.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.175

Variant links:

Genes affected

LRIT2 (HGNC:23443): (leucine rich repeat, Ig-like and transmembrane domains 2) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

LRIT2 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=0.013593793).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LRIT2	NM_001017924.5 linkuse as main transcript	c.1517C>G	p.Ala506Gly	missense_variant	3/3	ENST00000372113.7
LRIT2	NM_001284223.1 linkuse as main transcript	c.1547C>G	p.Ala516Gly	missense_variant	4/4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
LRIT2	ENST00000372113.7 linkuse as main transcript	c.1517C>G	p.Ala506Gly	missense_variant	3/3	1	NM_001017924.5	P2	A6NDA9-1
LRIT2	ENST00000538192.5 linkuse as main transcript	c.1547C>G	p.Ala516Gly	missense_variant	4/4	1		A2	A6NDA9-2

Frequencies

GnomAD3 genomes

AF:

0.000414

AC:

AN:

152208

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00147

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000929

AC:

AN:

247542

Hom.:

AF XY:

0.0000821

AC XY:

AN XY:

133920

show subpopulations

Gnomad AFR exome

AF:

0.00108

Gnomad AMR exome

AF:

0.000116

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000332

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000166

GnomAD4 exome

AF:

0.0000480

AC:

AN:

1458626

Hom.:

Cov.:

AF XY:

0.0000483

AC XY:

AN XY:

725204

show subpopulations

Gnomad4 AFR exome

AF:

0.00159

Gnomad4 AMR exome

AF:

0.000112

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000233

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.000166

GnomAD4 genome

AF:

0.000427

AC:

AN:

152326

Hom.:

Cov.:

AF XY:

0.000416

AC XY:

AN XY:

74488

show subpopulations

Gnomad4 AFR

AF:

0.00152

Gnomad4 AMR

AF:

0.0000653

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000427

Hom.:

Bravo

AF:

0.000404

ESP6500AA

AF:

0.000681

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000906

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

May 27, 2022

The c.1517C>G (p.A506G) alteration is located in exon 3 (coding exon 3) of the LRIT2 gene. This alteration results from a C to G substitution at nucleotide position 1517, causing the alanine (A) at amino acid position 506 to be replaced by a glycine (G). 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

0.082

BayesDel_addAF

Benign

-0.74

BayesDel_noAF

Benign

-0.85

Cadd

Benign

0.17

Dann

Benign

0.41

Eigen

Benign

-1.8

Eigen_PC

Benign

-1.9

FATHMM_MKL

Benign

0.0041

LIST_S2

Benign

0.35

T;T

M_CAP

Benign

0.0039

MetaRNN

Benign

0.014

T;T

MetaSVM

Benign

-0.95

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.34

PROVEAN

Benign

-0.050

N;N

REVEL

Benign

0.0030

Sift

Benign

0.52

T;T

Sift4G

Benign

0.64

T;T

Polyphen

0.0

.;B

Vest4

0.038

MVP

0.099

MPC

0.0054

ClinPred

0.0026

GERP RS

-5.6

Varity_R

0.036

gMVP

0.068

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

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