Variant 19-39707321-A-G 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_020129.3(LGALS14):c.236A>G(p.Tyr79Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000186 in 1,614,132 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 0.000046 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000016 ( 0 hom. )

Consequence

LGALS14
NM_020129.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -3.17

Variant links:

Genes affected

LGALS14 (HGNC:30054): (galectin 14) This gene is predominantly expressed in placenta. The encoded protein belongs to the galectin (galaptin/S-lectin) family. The members of galectin family contain one or two carbohydrate recognition domains, which can bind beta-galactoside. Two alternatively spliced transcript variants encoding distinct isoforms have been observed. [provided by RefSeq, Jul 2008]

LGALS14 links:

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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=0.012088269).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LGALS14	NM_020129.3 link	c.236A>G	p.Tyr79Cys	missense_variant	3/4	ENST00000392052.8	NP_064514.1	Q8TCE9-1
LGALS14	NM_203471.2 link	c.323A>G	p.Tyr108Cys	missense_variant	4/5		NP_982297.1	Q8TCE9-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
LGALS14	ENST00000392052.8 link	c.236A>G	p.Tyr79Cys	missense_variant	3/4	1	NM_020129.3	ENSP00000375905.2	Q8TCE9-1
LGALS14	ENST00000360675.7 link	c.323A>G	p.Tyr108Cys	missense_variant	4/5	3		ENSP00000353893.2	Q8TCE9-2
LGALS14	ENST00000601802.1 link	c.185A>G	p.Tyr62Cys	missense_variant	2/3	5		ENSP00000471660.1	M0R163

Frequencies

GnomAD3 genomes

AF:

0.0000460

AC:

AN:

152222

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00135

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

GnomAD3 exomes

AF:

0.0000876

AC:

AN:

251116

Hom.:

AF XY:

0.0000811

AC XY:

AN XY:

135702

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00120

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000157

AC:

AN:

1461792

Hom.:

Cov.:

AF XY:

0.0000165

AC XY:

AN XY:

727196

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000504

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

AF:

0.0000459

AC:

AN:

152340

Hom.:

Cov.:

AF XY:

0.0000537

AC XY:

AN XY:

74500

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00135

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000302

ExAC

AF:

0.0000824

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

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

Nov 25, 2024

The c.323A>G (p.Y108C) alteration is located in exon 4 (coding exon 3) of the LGALS14 gene. This alteration results from a A to G substitution at nucleotide position 323, causing the tyrosine (Y) at amino acid position 108 to be replaced by a cysteine (C). 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

0.096

BayesDel_addAF

Benign

-0.64

BayesDel_noAF

Benign

-0.74

CADD

Benign

5.5

DANN

Benign

0.93

DEOGEN2

Benign

0.022

T;.

Eigen

Benign

-0.83

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.0012

LIST_S2

Benign

0.58

T;T

M_CAP

Benign

0.00084

MetaRNN

Benign

0.012

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.4

L;.

PrimateAI

Benign

0.41

PROVEAN

Benign

-2.0

N;N

REVEL

Benign

0.035

Sift

Benign

0.17

T;T

Sift4G

Benign

0.16

T;T

Polyphen

0.90

P;.

Vest4

0.059

MVP

0.26

MPC

0.15

ClinPred

0.098

GERP RS

-2.1

Varity_R

0.33

gMVP

0.25

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