Variant X-37572243-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The NM_001170331.2(LANCL3):c.373G>T(p.Ala125Ser) variant causes a missense change. The variant allele was found at a frequency of 0.0000436 in 1,146,496 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 16 hemizygotes in GnomAD. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000027 ( 0 hom., 2 hem., cov: 23)

Exomes 𝑓: 0.000045 ( 0 hom. 14 hem. )

Consequence

LANCL3
NM_001170331.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.55

Variant links:

Genes affected

LANCL3 (HGNC:24767): (LanC like family member 3) Predicted to be involved in carbohydrate metabolic process. Predicted to be active in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

LANCL3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BS2

High Hemizygotes in GnomAd4 at 2 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LANCL3	NM_001170331.2 linkuse as main transcript	c.373G>T	p.Ala125Ser	missense_variant	1/5	ENST00000378619.4
LANCL3	NM_198511.3 linkuse as main transcript	c.373G>T	p.Ala125Ser	missense_variant	1/6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
LANCL3	ENST00000378619.4 linkuse as main transcript	c.373G>T	p.Ala125Ser	missense_variant	1/5	1	NM_001170331.2	P1	Q6ZV70-1
LANCL3	ENST00000378621.7 linkuse as main transcript	c.373G>T	p.Ala125Ser	missense_variant	1/6	1			Q6ZV70-2
LANCL3	ENST00000614025.4 linkuse as main transcript	c.373G>T	p.Ala125Ser	missense_variant	1/5	2			Q6ZV70-2

Frequencies

GnomAD3 genomes

AF:

0.0000267

AC:

AN:

112160

Hom.:

Cov.:

AF XY:

0.0000582

AC XY:

AN XY:

34346

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000926

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:

0.0000377

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000984

AC:

AN:

91440

Hom.:

AF XY:

0.000113

AC XY:

AN XY:

26628

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000421

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000356

GnomAD4 exome

AF:

0.0000454

AC:

AN:

1034284

Hom.:

Cov.:

AF XY:

0.0000424

AC XY:

AN XY:

330402

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000280

Gnomad4 ASJ exome

AF:

0.0000551

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000443

Gnomad4 OTH exome

AF:

0.0000458

GnomAD4 genome

AF:

0.0000267

AC:

AN:

112212

Hom.:

Cov.:

AF XY:

0.0000581

AC XY:

AN XY:

34408

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000925

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000377

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000567

ExAC

AF:

0.0000208

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

Dec 14, 2023

The c.373G>T (p.A125S) alteration is located in exon 1 (coding exon 1) of the LANCL3 gene. This alteration results from a G to T substitution at nucleotide position 373, causing the alanine (A) at amino acid position 125 to be replaced by a serine (S). 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

0.27

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.60

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.029

.;.;T

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Benign

0.85

D;.;D

M_CAP

Uncertain

0.27

MetaRNN

Uncertain

0.44

T;T;T

MetaSVM

Benign

-0.98

MutationAssessor

Uncertain

2.3

M;M;M

MutationTaster

Benign

1.0

D;D

PrimateAI

Pathogenic

0.93

PROVEAN

Benign

-1.7

.;N;N

REVEL

Benign

0.16

Sift

Benign

0.11

.;T;T

Sift4G

Benign

0.19

T;T;T

Polyphen

0.61

P;P;P

Vest4

0.45

MutPred

0.66

Gain of glycosylation at A125 (P = 0.0071);Gain of glycosylation at A125 (P = 0.0071);Gain of glycosylation at A125 (P = 0.0071);

MVP

0.27

MPC

0.87

ClinPred

0.094

GERP RS

4.6

Varity_R

0.38

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