Variant chr2-210437728-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_006055.3(LANCL1):c.835G>A(p.Ala279Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000685 in 1,609,858 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00038 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00072 ( 0 hom. )

Consequence

LANCL1
NM_006055.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.819

Variant links:

Genes affected

LANCL1 (HGNC:6508): (LanC like glutathione S-transferase 1) This gene encodes a loosely associated peripheral membrane protein related to the LanC family of bacterial membrane-associated proteins involved in the biosynthesis of antimicrobial peptides. This protein may play a role as a peptide-modifying enzyme component in eukaryotic cells. Previously considered a member of the G-protein-coupled receptor superfamily, this protein is now in the LanC family. Multiple alternatively spliced variants, encoding the same protein, have been identified. [provided by RefSeq, Nov 2008]

LANCL1 links:

LANCL1-AS1 (HGNC:50727): (LANCL1 antisense RNA 1)

LANCL1-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LANCL1	NM_006055.3 linkuse as main transcript	c.835G>A	p.Ala279Thr	missense_variant	7/10	ENST00000450366.7	NP_006046.1
LANCL1-AS1	NR_110604.1 linkuse as main transcript	n.211-4814C>T		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LANCL1	ENST00000450366.7 linkuse as main transcript	c.835G>A	p.Ala279Thr	missense_variant	7/10	1	NM_006055.3	ENSP00000393597	P1
LANCL1-AS1	ENST00000420418.5 linkuse as main transcript	n.157-4814C>T		intron_variant, non_coding_transcript_variant		3

Frequencies

GnomAD3 genomes

AF:

0.000381

AC:

AN:

152034

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000193

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

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:

0.000706

Gnomad OTH

AF:

0.000480

GnomAD3 exomes

AF:

0.000338

AC:

AN:

248808

Hom.:

AF XY:

0.000275

AC XY:

AN XY:

134556

show subpopulations

Gnomad AFR exome

AF:

0.000185

Gnomad AMR exome

AF:

0.000148

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000551

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000656

Gnomad OTH exome

AF:

0.000165

GnomAD4 exome

AF:

0.000716

AC:

1044

AN:

1457824

Hom.:

Cov.:

AF XY:

0.000655

AC XY:

475

AN XY:

725218

show subpopulations

Gnomad4 AFR exome

AF:

0.000120

Gnomad4 AMR exome

AF:

0.000227

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000507

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000188

Gnomad4 NFE exome

AF:

0.000887

Gnomad4 OTH exome

AF:

0.000698

GnomAD4 genome

AF:

0.000381

AC:

AN:

152034

Hom.:

Cov.:

AF XY:

0.000310

AC XY:

AN XY:

74252

show subpopulations

Gnomad4 AFR

AF:

0.000193

Gnomad4 AMR

AF:

0.0000655

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000706

Gnomad4 OTH

AF:

0.000480

Alfa

AF:

0.00106

Hom.:

Bravo

AF:

0.000393

TwinsUK

AF:

0.00135

AC:

ALSPAC

AF:

0.00182

AC:

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.000930

AC:

ExAC

AF:

0.000346

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

Jul 20, 2021

The c.835G>A (p.A279T) alteration is located in exon 7 (coding exon 6) of the LANCL1 gene. This alteration results from a G to A substitution at nucleotide position 835, causing the alanine (A) at amino acid position 279 to be replaced by a threonine (T). 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

0.30

BayesDel_addAF

Benign

-0.36

BayesDel_noAF

Benign

-0.31

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.31

T;T;T;T;T

Eigen

Benign

-0.17

Eigen_PC

Benign

-0.34

FATHMM_MKL

Benign

0.43

LIST_S2

Benign

0.82

.;.;.;.;T

M_CAP

Benign

0.033

MetaRNN

Uncertain

0.45

T;T;T;T;T

MetaSVM

Benign

-0.29

MutationAssessor

Pathogenic

3.1

M;M;M;M;M

MutationTaster

Benign

1.0

D;D;D;D;D

PrimateAI

Benign

0.33

PROVEAN

Uncertain

-3.4

D;D;D;D;D

REVEL

Benign

0.24

Sift

Uncertain

0.0020

D;D;D;D;D

Sift4G

Uncertain

0.0030

D;D;D;D;D

Polyphen

0.88

P;P;P;P;P

Vest4

0.76

MVP

0.46

MPC

0.017

ClinPred

0.20

GERP RS

1.3

Varity_R

0.78

gMVP

0.55

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