Variant chr17-18486019-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The ENST00000328114.11(LGALS9C):c.217G>A(p.Val73Met) variant causes a missense change. The variant allele was found at a frequency of 0.000000862 in 1,159,544 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0 ( 0 hom., cov: 16)

Exomes 𝑓: 8.6e-7 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

LGALS9C
ENST00000328114.11 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.98

Variant links:

Genes affected

LGALS9C (HGNC:33874): (galectin 9C) This gene was initially thought to represent a pseudogene of galectin 9; however, this transcript has good exon-intron structure and encodes a predicted protein of the same size as and highly similar to galectin 9. This gene is one of two similar loci on chromosome 17p similar to galectin 9 and now thought to be protein-encoding. This gene is the more telomeric gene. [provided by RefSeq, Jul 2008]

LGALS9C links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.923

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LGALS9C	NM_001040078.3 linkuse as main transcript	c.217G>A	p.Val73Met	missense_variant	3/11	ENST00000328114.11	NP_001035167.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LGALS9C	ENST00000328114.11 linkuse as main transcript	c.217G>A	p.Val73Met	missense_variant	3/11	1	NM_001040078.3	ENSP00000329932	P2

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

119114

Hom.:

Cov.:

FAILED QC

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

8.62e-7

AC:

AN:

1159544

Hom.:

Cov.:

AF XY:

0.00000173

AC XY:

AN XY:

577720

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

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:

0.00

Gnomad4 OTH exome

AF:

0.0000205

GnomAD4 genome

Data not reliable, filtered out with message: AC0;AS_VQSR

AF:

0.00

AC:

AN:

119114

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

58150

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

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

Mar 29, 2024

The c.217G>A (p.V73M) alteration is located in exon 3 (coding exon 3) of the LGALS9C gene. This alteration results from a G to A substitution at nucleotide position 217, causing the valine (V) at amino acid position 73 to be replaced by a methionine (M). 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

Pathogenic

0.89

BayesDel_addAF

Uncertain

0.054

BayesDel_noAF

Benign

-0.16

CADD

Pathogenic

DANN

Benign

0.83

DEOGEN2

Benign

0.24

.;.;T;.;.

Eigen

Uncertain

0.63

Eigen_PC

Uncertain

0.42

FATHMM_MKL

Uncertain

0.91

M_CAP

Benign

0.029

MetaRNN

Pathogenic

0.92

D;D;D;D;D

MetaSVM

Uncertain

-0.23

MutationAssessor

Pathogenic

4.4

.;.;H;.;.

MutationTaster

Benign

1.0

D;D;D;D;D

PrimateAI

Uncertain

0.65

PROVEAN

Uncertain

-2.7

.;.;D;.;.

REVEL

Uncertain

0.46

Sift

Uncertain

0.0010

.;.;D;.;.

Sift4G

Pathogenic

0.0010

D;D;D;D;D

Polyphen

1.0

.;.;D;.;.

Vest4

0.64

MutPred

0.83

Gain of disorder (P = 0.1329);Gain of disorder (P = 0.1329);Gain of disorder (P = 0.1329);Gain of disorder (P = 0.1329);Gain of disorder (P = 0.1329);

MVP

0.47

ClinPred

0.97

GERP RS

3.4

Varity_R

0.75

gMVP

0.64

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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