Variant 8-79765427-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_012258.4(HEY1):c.676G>T(p.Ala226Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000403 in 1,611,762 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000042 ( 0 hom. )

Consequence

HEY1
NM_012258.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.795

Variant links:

Genes affected

HEY1 (HGNC:4880): (hes related family bHLH transcription factor with YRPW motif 1) This gene encodes a nuclear protein belonging to the hairy and enhancer of split-related (HESR) family of basic helix-loop-helix (bHLH)-type transcriptional repressors. Expression of this gene is induced by the Notch and c-Jun signal transduction pathways. Two similar and redundant genes in mouse are required for embryonic cardiovascular development, and are also implicated in neurogenesis and somitogenesis. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2008]

HEY1 links:

HEY1 (HGNC:):

HEY1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.04101482).

BS2

High AC in GnomAdExome4 at 61 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
HEY1	NM_012258.4 linkuse as main transcript	c.676G>T	p.Ala226Ser	missense_variant	5/5	ENST00000354724.8	NP_036390.3	Q9Y5J3-1
HEY1	NM_001040708.2 linkuse as main transcript	c.688G>T	p.Ala230Ser	missense_variant	5/5		NP_001035798.1	Q9Y5J3-2
HEY1	NM_001282851.2 linkuse as main transcript	c.406G>T	p.Ala136Ser	missense_variant	2/2		NP_001269780.1	Q9Y5J3B4DEI9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
HEY1	ENST00000354724.8 linkuse as main transcript	c.676G>T	p.Ala226Ser	missense_variant	5/5	1	NM_012258.4	ENSP00000346761.3		Q9Y5J3-1

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152248

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:

0.0000588

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000124

AC:

AN:

241260

Hom.:

AF XY:

0.0000152

AC XY:

AN XY:

131452

show subpopulations

Gnomad AFR exome

AF:

0.00

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:

0.0000278

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000418

AC:

AN:

1459514

Hom.:

Cov.:

AF XY:

0.0000413

AC XY:

AN XY:

725942

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000486

Gnomad4 OTH exome

AF:

0.000116

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152248

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74382

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000588

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000227

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000117

AC:

ExAC

AF:

0.0000165

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

Jan 10, 2023

The c.676G>T (p.A226S) alteration is located in exon 5 (coding exon 5) of the HEY1 gene. This alteration results from a G to T substitution at nucleotide position 676, causing the alanine (A) at amino acid position 226 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

0.069

BayesDel_addAF

Benign

-0.31

BayesDel_noAF

Benign

-0.57

CADD

Benign

DANN

Benign

0.93

DEOGEN2

Benign

0.26

T;.;T

Eigen

Benign

-0.53

Eigen_PC

Benign

-0.31

FATHMM_MKL

Benign

0.63

LIST_S2

Benign

0.74

T;T;T

M_CAP

Benign

0.010

MetaRNN

Benign

0.041

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.41

N;.;.

PrimateAI

Benign

0.43

PROVEAN

Benign

0.27

N;N;N

REVEL

Benign

0.072

Sift

Benign

0.78

T;T;T

Sift4G

Benign

0.75

T;T;T

Polyphen

0.0030

B;B;.

Vest4

0.076

MVP

0.11

MPC

0.46

ClinPred

0.099

GERP RS

3.3

Varity_R

0.071

gMVP

0.31

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