Variant chr5-74636374-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 1P and 6B. PP2BP4_ModerateBS2

The NM_003633.4(ENC1):c.112C>A(p.Leu38Ile) variant causes a missense change. The variant allele was found at a frequency of 0.000545 in 1,614,076 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00030 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00057 ( 2 hom. )

Consequence

ENC1
NM_003633.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.24

Variant links:

Genes affected

ENC1 (HGNC:3345): (ectodermal-neural cortex 1) This gene encodes a member of the kelch-related family of actin-binding proteins. The encoded protein plays a role in the oxidative stress response as a regulator of the transcription factor Nrf2, and expression of this gene may play a role in malignant transformation. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Feb 2012]

ENC1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

PP2

Missense variant where missense usually causes diseases, ENC1

BP4

Computational evidence support a benign effect (MetaRNN=0.10045859).

BS2

High AC in GnomAd4 at 46 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ENC1	NM_003633.4 linkuse as main transcript	c.112C>A	p.Leu38Ile	missense_variant	2/3	ENST00000302351.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ENC1	ENST00000302351.9 linkuse as main transcript	c.112C>A	p.Leu38Ile	missense_variant	2/3	1	NM_003633.4	P1	O14682-1

Frequencies

GnomAD3 genomes

AF:

0.000302

AC:

AN:

152190

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000588

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000322

AC:

AN:

251448

Hom.:

AF XY:

0.000361

AC XY:

AN XY:

135912

show subpopulations

Gnomad AFR exome

AF:

0.000185

Gnomad AMR exome

AF:

0.000173

Gnomad ASJ exome

AF:

0.000198

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000139

Gnomad NFE exome

AF:

0.000589

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000570

AC:

834

AN:

1461886

Hom.:

Cov.:

AF XY:

0.000569

AC XY:

414

AN XY:

727246

show subpopulations

Gnomad4 AFR exome

AF:

0.0000896

Gnomad4 AMR exome

AF:

0.000112

Gnomad4 ASJ exome

AF:

0.000344

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.000168

Gnomad4 NFE exome

AF:

0.000699

Gnomad4 OTH exome

AF:

0.000513

GnomAD4 genome

AF:

0.000302

AC:

AN:

152190

Hom.:

Cov.:

AF XY:

0.000175

AC XY:

AN XY:

74360

show subpopulations

Gnomad4 AFR

AF:

0.0000724

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000588

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.000474

Hom.:

Bravo

AF:

0.000276

TwinsUK

AF:

0.00189

AC:

ALSPAC

AF:

0.00182

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000465

AC:

ExAC

AF:

0.000354

AC:

EpiCase

AF:

0.000600

EpiControl

AF:

0.000830

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

Sep 22, 2022

The c.112C>A (p.L38I) alteration is located in exon 2 (coding exon 1) of the ENC1 gene. This alteration results from a C to A substitution at nucleotide position 112, causing the leucine (L) at amino acid position 38 to be replaced by an isoleucine (I). 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

0.077

BayesDel_addAF

Benign

-0.39

BayesDel_noAF

Benign

-0.34

CADD

Benign

DANN

Benign

0.90

DEOGEN2

Benign

0.20

T;T;T;T

Eigen

Benign

0.078

Eigen_PC

Uncertain

0.28

FATHMM_MKL

Uncertain

0.90

M_CAP

Benign

0.026

MetaRNN

Benign

0.10

T;T;T;T

MetaSVM

Benign

-0.81

MutationAssessor

Benign

-0.13

N;N;N;.

MutationTaster

Benign

0.98

D;D;D

PrimateAI

Uncertain

0.67

PROVEAN

Benign

-0.19

N;.;N;N

REVEL

Benign

0.078

Sift

Uncertain

0.028

D;.;D;T

Sift4G

Benign

0.18

T;T;T;.

Polyphen

0.089

B;B;B;.

Vest4

0.32

MVP

0.27

MPC

0.96

ClinPred

0.050

GERP RS

5.7

Varity_R

0.14

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