Variant rs3218622 details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_000963.4(PTGS2):c.683G>A(p.Arg228His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000463 in 1,609,950 control chromosomes in the GnomAD database, including 5 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Likely benign in UniProt.

Frequency

Genomes: 𝑓 0.00025 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00048 ( 5 hom. )

Consequence

PTGS2
NM_000963.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 3.27

Variant links:

Genes affected

PTGS2 (HGNC:9605): (prostaglandin-endoperoxide synthase 2) Prostaglandin-endoperoxide synthase (PTGS), also known as cyclooxygenase, is the key enzyme in prostaglandin biosynthesis, and acts both as a dioxygenase and as a peroxidase. There are two isozymes of PTGS: a constitutive PTGS1 and an inducible PTGS2, which differ in their regulation of expression and tissue distribution. This gene encodes the inducible isozyme. It is regulated by specific stimulatory events, suggesting that it is responsible for the prostanoid biosynthesis involved in inflammation and mitogenesis. [provided by RefSeq, Feb 2009]

PTGS2 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.006051779).

BS2

High AC in GnomAd4 at 38 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PTGS2	NM_000963.4 link	c.683G>A	p.Arg228His	missense_variant	6/10	ENST00000367468.10	NP_000954.1	P35354

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PTGS2	ENST00000367468.10 link	c.683G>A	p.Arg228His	missense_variant	6/10	1	NM_000963.4	ENSP00000356438.5		P35354

Frequencies

GnomAD3 genomes

AF:

0.000250

AC:

AN:

152082

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:

0.00443

Gnomad SAS

AF:

0.00207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000695

AC:

174

AN:

250538

Hom.:

AF XY:

0.000613

AC XY:

AN XY:

135464

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00134

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00445

Gnomad SAS exome

AF:

0.00115

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000793

Gnomad OTH exome

AF:

0.000490

GnomAD4 exome

AF:

0.000485

AC:

707

AN:

1457750

Hom.:

Cov.:

AF XY:

0.000483

AC XY:

350

AN XY:

724970

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00112

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0106

Gnomad4 SAS exome

AF:

0.00116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000104

Gnomad4 OTH exome

AF:

0.000332

GnomAD4 genome

AF:

0.000250

AC:

AN:

152200

Hom.:

Cov.:

AF XY:

0.000296

AC XY:

AN XY:

74406

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000262

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00444

Gnomad4 SAS

AF:

0.00208

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000250

Hom.:

Bravo

AF:

0.000306

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.000774

AC:

Asia WGS

AF:

0.00231

AC:

AN:

3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.050

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.46

CADD

Benign

DANN

Benign

0.18

DEOGEN2

Benign

0.14

Eigen

Benign

-0.85

Eigen_PC

Benign

-0.50

FATHMM_MKL

Benign

0.28

LIST_S2

Benign

0.63

M_CAP

Benign

0.015

MetaRNN

Benign

0.0061

MetaSVM

Benign

-0.98

MutationAssessor

Benign

-2.2

PrimateAI

Uncertain

0.53

PROVEAN

Benign

4.5

REVEL

Benign

0.13

Sift

Benign

1.0

Sift4G

Benign

1.0

Polyphen

0.0

Vest4

0.052

MVP

0.31

MPC

0.81

ClinPred

0.026

GERP RS

5.5

Varity_R

0.12

gMVP

0.15

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over