Variant rs35073925 details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_001136018.4(EPHX1):c.823A>G(p.Thr275Ala) variant causes a missense change. The variant allele was found at a frequency of 0.000481 in 1,614,200 control chromosomes in the GnomAD database, including 7 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00062 ( 1 hom., cov: 32)

Exomes 𝑓: 0.00047 ( 6 hom. )

Consequence

EPHX1
NM_001136018.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.66

Variant links:

Genes affected

EPHX1 (HGNC:3401): (epoxide hydrolase 1) Epoxide hydrolase is a critical biotransformation enzyme that converts epoxides from the degradation of aromatic compounds to trans-dihydrodiols which can be conjugated and excreted from the body. Epoxide hydrolase functions in both the activation and detoxification of epoxides. Mutations in this gene cause preeclampsia, epoxide hydrolase deficiency or increased epoxide hydrolase activity. Alternatively spliced transcript variants encoding the same protein have been found for this gene.[provided by RefSeq, Dec 2008]

EPHX1 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=0.006364256).

BS2

High Homozygotes in GnomAdExome4 at 6 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
EPHX1	NM_001136018.4 linkuse as main transcript	c.823A>G	p.Thr275Ala	missense_variant	6/9	ENST00000272167.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
EPHX1	ENST00000272167.10 linkuse as main transcript	c.823A>G	p.Thr275Ala	missense_variant	6/9	1	NM_001136018.4	P1
EPHX1	ENST00000366837.5 linkuse as main transcript	c.823A>G	p.Thr275Ala	missense_variant	6/9	1		P1
EPHX1	ENST00000614058.4 linkuse as main transcript	c.823A>G	p.Thr275Ala	missense_variant	6/9	1		P1

Frequencies

GnomAD3 genomes

AF:

0.000618

AC:

AN:

152204

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000262

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.0166

Gnomad SAS

AF:

0.000827

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00142

AC:

357

AN:

251492

Hom.:

AF XY:

0.00123

AC XY:

167

AN XY:

135920

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000116

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0186

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00147

GnomAD4 exome

AF:

0.000467

AC:

683

AN:

1461878

Hom.:

Cov.:

AF XY:

0.000469

AC XY:

341

AN XY:

727234

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000894

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0143

Gnomad4 SAS exome

AF:

0.000139

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000450

Gnomad4 OTH exome

AF:

0.00154

GnomAD4 genome

AF:

0.000617

AC:

AN:

152322

Hom.:

Cov.:

AF XY:

0.000604

AC XY:

AN XY:

74496

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000261

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.0166

Gnomad4 SAS

AF:

0.000828

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000640

Hom.:

Bravo

AF:

0.000676

ExAC

AF:

0.00123

AC:

149

Asia WGS

AF:

0.00606

AC:

AN:

3478

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Hypercholanemia, familial 1

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Baylor Genetics

Sep 01, 2017

Likely pathogenicity based on finding it once in our laboratory homozygous in a 9-month-old male with hyperbilirubinemia, hepatosplenomegaly, nephromegaly, hepatic synthetic dysfunction. Heterozygotes would be expected to be asymptomatic carriers. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.16

BayesDel_addAF

Benign

-0.43

BayesDel_noAF

Benign

-0.37

CADD

Benign

DANN

Benign

0.44

DEOGEN2

Benign

0.34

T;T;T

Eigen

Benign

-0.74

Eigen_PC

Benign

-0.65

FATHMM_MKL

Uncertain

0.90

LIST_S2

Benign

0.52

.;T;.

MetaRNN

Benign

0.0064

T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.2

M;M;M

MutationTaster

Benign

0.96

D;D

PrimateAI

Benign

0.29

PROVEAN

Benign

-1.4

N;.;N

REVEL

Benign

0.12

Sift

Benign

0.43

T;.;T

Sift4G

Benign

0.68

T;T;T

Polyphen

0.15

B;B;B

Vest4

0.30

MVP

0.69

MPC

0.29

ClinPred

0.038

GERP RS

3.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.026

gMVP

0.60

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.060

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