Variant 1-236539060-G-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_201544.4(LGALS8):c.316G>T(p.Val106Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000581 in 1,614,050 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00047 ( 1 hom., cov: 33)

Exomes 𝑓: 0.00059 ( 0 hom. )

Consequence

LGALS8
NM_201544.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.59

Variant links:

Genes affected

LGALS8 (HGNC:6569): (galectin 8) This gene encodes a member of the galectin family. Galectins are beta-galactoside-binding animal lectins with conserved carbohydrate recognition domains. The galectins have been implicated in many essential functions including development, differentiation, cell-cell adhesion, cell-matrix interaction, growth regulation, apoptosis, and RNA splicing. This gene is widely expressed in tumoral tissues and seems to be involved in integrin-like cell interactions. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

LGALS8 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=0.029108644).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LGALS8	NM_201544.4 linkuse as main transcript	c.316G>T	p.Val106Leu	missense_variant	4/10	ENST00000366584.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
LGALS8	ENST00000366584.9 linkuse as main transcript	c.316G>T	p.Val106Leu	missense_variant	4/10	1	NM_201544.4	P1	O00214-1

Frequencies

GnomAD3 genomes

AF:

0.000466

AC:

AN:

152242

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00164

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.0000941

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000573

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000354

AC:

AN:

251328

Hom.:

AF XY:

0.000361

AC XY:

AN XY:

135878

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.000347

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.000139

Gnomad NFE exome

AF:

0.000581

Gnomad OTH exome

AF:

0.000653

GnomAD4 exome

AF:

0.000593

AC:

867

AN:

1461690

Hom.:

Cov.:

AF XY:

0.000572

AC XY:

416

AN XY:

727152

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.000335

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000812

Gnomad4 FIN exome

AF:

0.000150

Gnomad4 NFE exome

AF:

0.000727

Gnomad4 OTH exome

AF:

0.000464

GnomAD4 genome

AF:

0.000466

AC:

AN:

152360

Hom.:

Cov.:

AF XY:

0.000443

AC XY:

AN XY:

74504

show subpopulations

Gnomad4 AFR

AF:

0.0000962

Gnomad4 AMR

AF:

0.00163

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.0000941

Gnomad4 NFE

AF:

0.000573

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000508

Hom.:

Bravo

AF:

0.000472

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000698

AC:

ExAC

AF:

0.000387

AC:

EpiCase

AF:

0.000545

EpiControl

AF:

0.000296

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

Oct 06, 2021

The c.316G>T (p.V106L) alteration is located in exon 5 (coding exon 3) of the LGALS8 gene. This alteration results from a G to T substitution at nucleotide position 316, causing the valine (V) at amino acid position 106 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

Uncertain

0.37

BayesDel_addAF

Benign

-0.42

BayesDel_noAF

Benign

-0.48

CADD

Benign

DANN

Benign

0.72

DEOGEN2

Benign

0.0078

.;.;.;T;.;T;.;T;T;.;T;.;T;T;T

Eigen

Benign

-0.66

Eigen_PC

Benign

-0.57

FATHMM_MKL

Benign

0.59

LIST_S2

Uncertain

0.86

D;T;.;T;.;T;.;.;T;T;.;T;T;T;.

M_CAP

Benign

0.0077

MetaRNN

Benign

0.029

T;T;T;T;T;T;T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.97

.;.;L;.;L;.;L;L;.;L;L;.;.;L;.

MutationTaster

Benign

1.0

N;N;N;N;N;N;N;N;N;N

PrimateAI

Benign

0.43

PROVEAN

Benign

-0.77

N;N;N;N;N;N;N;N;N;N;N;N;N;N;N

REVEL

Benign

0.091

Sift

Benign

0.85

T;T;T;T;T;T;T;D;T;T;D;T;D;D;T

Sift4G

Benign

0.41

T;T;T;T;T;T;T;T;D;T;T;T;T;T;D

Polyphen

0.036, 0.34, 0.016

.;.;B;.;B;.;B;B;B;B;B;.;.;B;B

Vest4

0.24, 0.24, 0.20, 0.26, 0.24, 0.20, 0.25, 0.21, 0.25

MutPred

0.52

Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);.;Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);

MVP

0.18

MPC

0.061

ClinPred

0.0075

GERP RS

2.0

Varity_R

0.17

gMVP

0.34

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