Variant 1-152776433-C-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_178354.3(LCE1F):c.62C>T(p.Pro21Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000086 in 1,603,944 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00028 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000067 ( 0 hom. )

Consequence

LCE1F
NM_178354.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.29

Variant links:

Genes affected

LCE1F (HGNC:29467): (late cornified envelope 1F) Enables identical protein binding activity. Predicted to be involved in keratinization. [provided by Alliance of Genome Resources, Apr 2022]

LCE1F 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=0.06255105).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LCE1F	NM_178354.3 linkuse as main transcript	c.62C>T	p.Pro21Leu	missense_variant	2/2	ENST00000334371.4	NP_848131.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LCE1F	ENST00000334371.4 linkuse as main transcript	c.62C>T	p.Pro21Leu	missense_variant	2/2		NM_178354.3	ENSP00000334187	P1

Frequencies

GnomAD3 genomes

AF:

0.000281

AC:

AN:

142310

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00101

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:

0.00329

Gnomad NFE

AF:

0.0000154

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000103

AC:

AN:

251416

Hom.:

AF XY:

0.0000810

AC XY:

AN XY:

135884

show subpopulations

Gnomad AFR exome

AF:

0.000862

Gnomad AMR exome

AF:

0.00

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:

0.000106

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000671

AC:

AN:

1461534

Hom.:

Cov.:

AF XY:

0.0000646

AC XY:

AN XY:

727082

show subpopulations

Gnomad4 AFR exome

AF:

0.00155

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000234

Gnomad4 OTH exome

AF:

0.000199

GnomAD4 genome

AF:

0.000281

AC:

AN:

142410

Hom.:

Cov.:

AF XY:

0.000245

AC XY:

AN XY:

69458

show subpopulations

Gnomad4 AFR

AF:

0.00101

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:

0.0000154

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000166

Hom.:

ESP6500AA

AF:

0.000681

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.000107

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 06, 2022

The c.62C>T (p.P21L) alteration is located in exon 1 (coding exon 1) of the LCE1F gene. This alteration results from a C to T substitution at nucleotide position 62, causing the proline (P) at amino acid position 21 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

Benign

0.089

BayesDel_addAF

Benign

-0.49

BayesDel_noAF

Benign

-0.56

CADD

Benign

DANN

Benign

0.81

DEOGEN2

Benign

0.35

Eigen

Benign

0.057

Eigen_PC

Benign

-0.024

FATHMM_MKL

Uncertain

0.79

LIST_S2

Benign

0.43

M_CAP

Benign

0.0025

MetaRNN

Benign

0.063

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.7

MutationTaster

Benign

0.63

PROVEAN

Pathogenic

-5.9

REVEL

Benign

0.052

Sift4G

Benign

0.10

Polyphen

0.74

Vest4

0.26

MVP

0.20

MPC

0.055

ClinPred

0.090

GERP RS

2.4

Varity_R

0.50

gMVP

0.042

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