Variant 13-77604412-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 ENST00000349847.4(SCEL):c.1154C>T(p.Thr385Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000118 in 1,574,224 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000099 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00012 ( 0 hom. )

Consequence

SCEL
ENST00000349847.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.995

Variant links:

Genes affected

SCEL (HGNC:10573): (sciellin) The protein encoded by this gene is a precursor to the cornified envelope of terminally differentiated keratinocytes. This protein localizes to the periphery of cells and may function in the assembly or regulation of proteins in the cornified envelope. Transcript variants encoding different isoforms exist. A transcript variant utilizing an alternative polyA signal has been described in the literature, but its full-length nature has not been determined. [provided by RefSeq, Jul 2008]

SCEL links:

SCEL-AS1 (HGNC:39895): (SCEL antisense RNA 1)

SCEL-AS1 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=0.0490323).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SCEL	NM_144777.3 linkuse as main transcript	c.1154C>T	p.Thr385Met	missense_variant	19/33	ENST00000349847.4	NP_659001.2
SCEL-AS1	NR_126413.1 linkuse as main transcript	n.75+2065G>A		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SCEL	ENST00000349847.4 linkuse as main transcript	c.1154C>T	p.Thr385Met	missense_variant	19/33	1	NM_144777.3	ENSP00000302579	P2	O95171-1
SCEL-AS1	ENST00000457528.6 linkuse as main transcript	n.75+2065G>A		intron_variant, non_coding_transcript_variant		3

Frequencies

GnomAD3 genomes

AF:

0.0000856

AC:

AN:

151938

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:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000191

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000121

AC:

AN:

215066

Hom.:

AF XY:

0.000136

AC XY:

AN XY:

117492

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000133

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000682

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000190

Gnomad OTH exome

AF:

0.000393

GnomAD4 exome

AF:

0.000120

AC:

171

AN:

1422168

Hom.:

Cov.:

AF XY:

0.000119

AC XY:

AN XY:

707704

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000938

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000265

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000188

Gnomad4 NFE exome

AF:

0.000144

Gnomad4 OTH exome

AF:

0.0000853

GnomAD4 genome

AF:

0.0000986

AC:

AN:

152056

Hom.:

Cov.:

AF XY:

0.000108

AC XY:

AN XY:

74342

show subpopulations

Gnomad4 AFR

AF:

0.0000482

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:

0.000191

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000862

Hom.:

Bravo

AF:

0.0000982

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000519

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.0000989

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

Aug 17, 2021

The c.1154C>T (p.T385M) alteration is located in exon 19 (coding exon 18) of the SCEL gene. This alteration results from a C to T substitution at nucleotide position 1154, causing the threonine (T) at amino acid position 385 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

Benign

0.099

BayesDel_addAF

Benign

-0.47

BayesDel_noAF

Benign

-0.64

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.044

.;T

Eigen

Benign

-0.42

Eigen_PC

Benign

-0.24

FATHMM_MKL

Benign

0.37

LIST_S2

Benign

0.26

T;T

M_CAP

Benign

0.0057

MetaRNN

Benign

0.049

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.55

.;N

MutationTaster

Benign

1.0

D;N;N

PrimateAI

Benign

0.27

PROVEAN

Benign

-0.61

N;N

REVEL

Benign

0.045

Sift

Uncertain

0.013

D;D

Sift4G

Uncertain

0.047

D;T

Polyphen

0.16

B;B

Vest4

0.12

MVP

0.25

MPC

0.095

ClinPred

0.079

GERP RS

4.7

Varity_R

0.028

gMVP

0.20

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.090

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