Variant rs17878827 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The NM_000940.3(PON3):c.436G>A(p.Glu146Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000815 in 1,613,104 control chromosomes in the GnomAD database, including 8 homozygotes. In-silico tool predicts a benign outcome for this variant. 11/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★). Another nucleotide change resulting in same amino acid change has been previously reported as Likely benignin UniProt.

Frequency

Genomes: 𝑓 0.0036 ( 4 hom., cov: 33)

Exomes 𝑓: 0.00052 ( 4 hom. )

Consequence

PON3
NM_000940.3 missense

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.849

Variant links:

Genes affected

PON3 (HGNC:9206): (paraoxonase 3) This gene is a member of the paraoxonase family and lies in a cluster on chromosome 7 with the other two family members. The encoded protein is secreted into the bloodstream and associates with high-density lipoprotein (HDL). The protein also rapidly hydrolyzes lactones and can inhibit the oxidation of low-density lipoprotein (LDL), a function that is believed to slow the initiation and progression of atherosclerosis. Alternatively spliced variants which encode different protein isoforms have been described; however, only one has been fully characterized. [provided by RefSeq, Jul 2008]

PON3 links:

PON3 (HGNC:):

PON3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0075567663).

BP6

Variant 7-95367420-C-T is Benign according to our data. Variant chr7-95367420-C-T is described in ClinVar as [Benign]. Clinvar id is 711480.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Homozygotes in GnomAd4 at 4 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PON3	NM_000940.3 linkuse as main transcript	c.436G>A	p.Glu146Lys	missense_variant	5/9	ENST00000265627.10	NP_000931.1	Q15166

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PON3	ENST00000265627.10 linkuse as main transcript	c.436G>A	p.Glu146Lys	missense_variant	5/9	1	NM_000940.3	ENSP00000265627.5		Q15166

Frequencies

GnomAD3 genomes

AF:

0.00357

AC:

543

AN:

152092

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0111

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00301

Gnomad ASJ

AF:

0.00144

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.0127

Gnomad NFE

AF:

0.000250

Gnomad OTH

AF:

0.00623

GnomAD3 exomes

AF:

0.00114

AC:

286

AN:

250976

Hom.:

AF XY:

0.000922

AC XY:

125

AN XY:

135620

show subpopulations

Gnomad AFR exome

AF:

0.0104

Gnomad AMR exome

AF:

0.00153

Gnomad ASJ exome

AF:

0.00149

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000344

Gnomad OTH exome

AF:

0.00147

GnomAD4 exome

AF:

0.000523

AC:

764

AN:

1460894

Hom.:

Cov.:

AF XY:

0.000491

AC XY:

357

AN XY:

726806

show subpopulations

Gnomad4 AFR exome

AF:

0.00999

Gnomad4 AMR exome

AF:

0.00170

Gnomad4 ASJ exome

AF:

0.00115

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000464

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000196

Gnomad4 OTH exome

AF:

0.00151

GnomAD4 genome

AF:

0.00361

AC:

550

AN:

152210

Hom.:

Cov.:

AF XY:

0.00357

AC XY:

266

AN XY:

74420

show subpopulations

Gnomad4 AFR

AF:

0.0112

Gnomad4 AMR

AF:

0.00301

Gnomad4 ASJ

AF:

0.00144

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000250

Gnomad4 OTH

AF:

0.00616

Alfa

AF:

0.000943

Hom.:

Bravo

AF:

0.00462

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00976

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.00115

AC:

140

Asia WGS

AF:

0.00144

AC:

AN:

3476

EpiCase

AF:

0.000218

EpiControl

AF:

0.000593

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Dec 31, 2019

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.091

BayesDel_addAF

Benign

-0.57

BayesDel_noAF

Benign

-0.58

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.041

T;.;T

Eigen

Benign

0.13

Eigen_PC

Benign

0.21

FATHMM_MKL

Benign

0.71

LIST_S2

Uncertain

0.90

D;D;D

MetaRNN

Benign

0.0076

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.2

M;.;.

PROVEAN

Benign

-1.8

N;N;N

REVEL

Benign

0.060

Sift

Benign

0.090

T;T;T

Sift4G

Benign

0.20

T;T;T

Polyphen

0.66

P;.;.

Vest4

0.18

MVP

0.42

MPC

0.36

ClinPred

0.020

GERP RS

4.8

Varity_R

0.21

gMVP

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