Variant 1-186676537-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BA1

The NM_000963.4(PTGS2):c.900T>C(p.Asp300=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00348 in 1,614,096 control chromosomes in the GnomAD database, including 154 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.017 ( 80 hom., cov: 32)

Exomes 𝑓: 0.0020 ( 74 hom. )

Consequence

PTGS2
NM_000963.4 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -0.0270

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 -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.66).

BP6

Variant 1-186676537-A-G is Benign according to our data. Variant chr1-186676537-A-G is described in ClinVar as [Benign]. Clinvar id is 780291.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-0.027 with no splicing effect.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.057 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PTGS2	NM_000963.4 linkuse as main transcript	c.900T>C	p.Asp300=	synonymous_variant	7/10	ENST00000367468.10	NP_000954.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PTGS2	ENST00000367468.10 linkuse as main transcript	c.900T>C	p.Asp300=	synonymous_variant	7/10	1	NM_000963.4	ENSP00000356438	P1

Frequencies

GnomAD3 genomes

AF:

0.0173

AC:

2627

AN:

152084

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0591

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00754

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00406

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00949

Gnomad NFE

AF:

0.000147

Gnomad OTH

AF:

0.0153

GnomAD3 exomes

AF:

0.00483

AC:

1214

AN:

251488

Hom.:

AF XY:

0.00341

AC XY:

463

AN XY:

135918

show subpopulations

Gnomad AFR exome

AF:

0.0609

Gnomad AMR exome

AF:

0.00306

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00440

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000132

Gnomad OTH exome

AF:

0.00326

GnomAD4 exome

AF:

0.00205

AC:

2994

AN:

1461894

Hom.:

Cov.:

AF XY:

0.00173

AC XY:

1258

AN XY:

727248

show subpopulations

Gnomad4 AFR exome

AF:

0.0602

Gnomad4 AMR exome

AF:

0.00360

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0106

Gnomad4 SAS exome

AF:

0.0000696

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000800

Gnomad4 OTH exome

AF:

0.00472

GnomAD4 genome

AF:

0.0173

AC:

2628

AN:

152202

Hom.:

Cov.:

AF XY:

0.0166

AC XY:

1238

AN XY:

74404

show subpopulations

Gnomad4 AFR

AF:

0.0589

Gnomad4 AMR

AF:

0.00753

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00407

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000147

Gnomad4 OTH

AF:

0.0152

Alfa

AF:

0.00707

Hom.:

Bravo

AF:

0.0205

Asia WGS

AF:

0.00491

AC:

AN:

3478

EpiCase

AF:

0.000109

EpiControl

AF:

0.000178

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -
Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jul 04, 2018	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.66

CADD

Benign

1.3

DANN

Benign

0.62

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