Variant 8-27503683-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -9 ACMG points: 0P and 9B. BP4_StrongBP6BS2

The NM_001979.6(EPHX2):c.266A>G(p.Lys89Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00067 in 1,614,044 control chromosomes in the GnomAD database, including 15 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 Benign (no stars).

Frequency

Genomes: 𝑓 0.0039 ( 10 hom., cov: 32)

Exomes 𝑓: 0.00034 ( 5 hom. )

Consequence

EPHX2
NM_001979.6 missense

Scores

Clinical Significance

Benign no assertion criteria provided B:1

Conservation

PhyloP100: -0.0960

Variant links:

Genes affected

EPHX2 (HGNC:3402): (epoxide hydrolase 2) This gene encodes a member of the epoxide hydrolase family. The protein, found in both the cytosol and peroxisomes, binds to specific epoxides and converts them to the corresponding dihydrodiols. Mutations in this gene have been associated with familial hypercholesterolemia. Alternatively spliced transcript variants have been described. [provided by RefSeq, Feb 2012]

EPHX2 links:

EPHX2 (HGNC:):

EPHX2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0032061934).

BP6

Variant 8-27503683-A-G is Benign according to our data. Variant chr8-27503683-A-G is described in ClinVar as [Benign]. Clinvar id is 3056563.Status of the report is no_assertion_criteria_provided, 0 stars.

BS2

High Homozygotes in GnomAd4 at 10 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
EPHX2	NM_001979.6 linkuse as main transcript	c.266A>G	p.Lys89Arg	missense_variant	3/19	ENST00000521400.6	NP_001970.2	P34913-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
EPHX2	ENST00000521400.6 linkuse as main transcript	c.266A>G	p.Lys89Arg	missense_variant	3/19	1	NM_001979.6	ENSP00000430269.1		P34913-1

Frequencies

GnomAD3 genomes

AF:

0.00383

AC:

583

AN:

152122

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0133

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00177

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:

0.0000441

Gnomad OTH

AF:

0.000956

GnomAD3 exomes

AF:

0.000936

AC:

235

AN:

251170

Hom.:

AF XY:

0.000714

AC XY:

AN XY:

135772

show subpopulations

Gnomad AFR exome

AF:

0.0132

Gnomad AMR exome

AF:

0.000376

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000654

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000264

Gnomad OTH exome

AF:

0.000489

GnomAD4 exome

AF:

0.000339

AC:

495

AN:

1461804

Hom.:

Cov.:

AF XY:

0.000276

AC XY:

201

AN XY:

727202

show subpopulations

Gnomad4 AFR exome

AF:

0.0123

Gnomad4 AMR exome

AF:

0.000514

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000540

Gnomad4 OTH exome

AF:

0.000844

GnomAD4 genome

AF:

0.00386

AC:

587

AN:

152240

Hom.:

Cov.:

AF XY:

0.00364

AC XY:

271

AN XY:

74446

show subpopulations

Gnomad4 AFR

AF:

0.0134

Gnomad4 AMR

AF:

0.00177

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.000946

Alfa

AF:

0.000638

Hom.:

Bravo

AF:

0.00419

ESP6500AA

AF:

0.0123

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.00112

AC:

136

Asia WGS

AF:

0.00115

AC:

AN:

3478

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

EPHX2-related disorder

Benign:1

Benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Oct 28, 2019

This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.075

BayesDel_addAF

Benign

-0.63

BayesDel_noAF

Benign

-0.66

CADD

Benign

0.38

DANN

Benign

0.71

DEOGEN2

Benign

0.11

T;T;.;.;.

Eigen

Benign

-1.7

Eigen_PC

Benign

-1.9

FATHMM_MKL

Benign

0.0052

LIST_S2

Benign

0.50

T;T;T;T;T

MetaRNN

Benign

0.0032

T;T;T;T;T

MetaSVM

Benign

-0.99

MutationAssessor

Benign

0.81

L;.;.;.;.

PrimateAI

Benign

0.28

PROVEAN

Benign

-0.59

N;N;N;N;N

REVEL

Benign

0.076

Sift

Benign

0.31

T;T;T;T;T

Sift4G

Benign

0.47

T;T;T;T;T

Polyphen

0.0

B;.;.;.;B

Vest4

0.056

MVP

0.20

MPC

0.070

ClinPred

0.010

GERP RS

-10

Varity_R

0.063

gMVP

0.29

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