Variant chr1-225831898-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -11 ACMG points: 2P and 13B. PM2BP4_StrongBP6_Very_StrongBP7

The NM_001136018.4(EPHX1):c.303T>C(p.Phe101=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00181 in 1,614,210 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0014 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0019 ( 1 hom. )

Consequence

EPHX1
NM_001136018.4 synonymous

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.689

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:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -11 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.52).

BP6

Variant 1-225831898-T-C is Benign according to our data. Variant chr1-225831898-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 721070.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=0.689 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
EPHX1	NM_001136018.4 linkuse as main transcript	c.303T>C	p.Phe101=	synonymous_variant	3/9	ENST00000272167.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
EPHX1	ENST00000272167.10 linkuse as main transcript	c.303T>C	p.Phe101=	synonymous_variant	3/9	1	NM_001136018.4	P1

Frequencies

GnomAD3 genomes

AF:

0.00143

AC:

218

AN:

152210

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000314

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000524

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00103

Gnomad FIN

AF:

0.00301

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.00229

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.00150

AC:

376

AN:

251482

Hom.:

AF XY:

0.00161

AC XY:

219

AN XY:

135912

show subpopulations

Gnomad AFR exome

AF:

0.000308

Gnomad AMR exome

AF:

0.000405

Gnomad ASJ exome

AF:

0.000893

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00170

Gnomad FIN exome

AF:

0.00185

Gnomad NFE exome

AF:

0.00219

Gnomad OTH exome

AF:

0.00114

GnomAD4 exome

AF:

0.00185

AC:

2707

AN:

1461882

Hom.:

Cov.:

AF XY:

0.00186

AC XY:

1350

AN XY:

727242

show subpopulations

Gnomad4 AFR exome

AF:

0.000179

Gnomad4 AMR exome

AF:

0.000447

Gnomad4 ASJ exome

AF:

0.000650

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00189

Gnomad4 FIN exome

AF:

0.00198

Gnomad4 NFE exome

AF:

0.00207

Gnomad4 OTH exome

AF:

0.00139

GnomAD4 genome

AF:

0.00142

AC:

217

AN:

152328

Hom.:

Cov.:

AF XY:

0.00146

AC XY:

109

AN XY:

74482

show subpopulations

Gnomad4 AFR

AF:

0.000313

Gnomad4 AMR

AF:

0.000523

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00103

Gnomad4 FIN

AF:

0.00301

Gnomad4 NFE

AF:

0.00228

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.00169

Hom.:

Bravo

AF:

0.00130

Asia WGS

AF:

0.00115

AC:

AN:

3478

EpiCase

AF:

0.00202

EpiControl

AF:

0.00213

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Invitae

Jun 18, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.52

CADD

Benign

3.5

DANN

Benign

0.49

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