rs59039594

Positions:

• chr8-27541296-G-A

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001979.6(EPHX2):​c.1380-177G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0832 in 152,262 control chromosomes in the GnomAD database, including 1,612 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.083 (1612 hom., cov: 32)
• Consequence: EPHX2 NM_001979.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.313

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]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.96).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.271 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
EPHX2	NM_001979.6	c.1380-177G>A		intron_variant		ENST00000521400.6	NP_001970.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
EPHX2	ENST00000521400.6	c.1380-177G>A		intron_variant		1	NM_001979.6	ENSP00000430269	P1

Frequencies

GnomAD3 genomes AF: 0.0830 AC: 12630 AN: 152144 Hom.: 1609 Cov.: 32

Gnomad AFR AF: 0.275

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0383

Gnomad ASJ AF: 0.0478

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00207

Gnomad FIN AF: 0.000188

Gnomad MID AF: 0.0886

Gnomad NFE AF: 0.00414

Gnomad OTH AF: 0.0798

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0832 AC: 12661 AN: 152262 Hom.: 1612 Cov.: 32 AF XY: 0.0798 AC XY: 5940 AN XY: 74460

Gnomad4 AFR AF: 0.275

Gnomad4 AMR AF: 0.0381

Gnomad4 ASJ AF: 0.0478

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00207

Gnomad4 FIN AF: 0.000188

Gnomad4 NFE AF: 0.00414

Gnomad4 OTH AF: 0.0790

Alfa AF: 0.0504 Hom.: 113

Bravo AF: 0.0947

Asia WGS AF: 0.0140 AC: 51 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.96
CADD	Benign	0.054
DANN	Benign	0.50

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

Other links and lift over

dbSNP: rs59039594; hg19: chr8-27398813;