Variant 19-14473861-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_000955.3(PTGER1):c.460G>A(p.Ala154Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00121 in 1,226,512 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00069 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0013 ( 1 hom. )

Consequence

PTGER1
NM_000955.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.534

Variant links:

Genes affected

PTGER1 (HGNC:9593): (prostaglandin E receptor 1) The protein encoded by this gene is a member of the G protein-coupled receptor family. This protein is one of four receptors identified for prostaglandin E2 (PGE2). Through a phosphatidylinositol-calcium second messenger system, G-Q proteins mediate this receptor's activity. Knockout studies in mice suggested a role of this receptor in mediating algesia and in regulation of blood pressure. Studies in mice also suggested that this gene may mediate adrenocorticotropic hormone response to bacterial endotoxin. [provided by RefSeq, Jul 2008]

PTGER1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.059919417).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PTGER1	NM_000955.3 linkuse as main transcript	c.460G>A	p.Ala154Thr	missense_variant	2/3	ENST00000292513.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PTGER1	ENST00000292513.4 linkuse as main transcript	c.460G>A	p.Ala154Thr	missense_variant	2/3	1	NM_000955.3	P1

Frequencies

GnomAD3 genomes

AF:

0.000690

AC:

103

AN:

149256

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000390

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000667

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000105

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00127

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00180

AC:

AN:

1110

Hom.:

AF XY:

0.00251

AC XY:

AN XY:

798

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00255

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00128

AC:

1376

AN:

1077148

Hom.:

Cov.:

AF XY:

0.00127

AC XY:

654

AN XY:

515472

show subpopulations

Gnomad4 AFR exome

AF:

0.0000923

Gnomad4 AMR exome

AF:

0.000270

Gnomad4 ASJ exome

AF:

0.0000783

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000949

Gnomad4 NFE exome

AF:

0.00145

Gnomad4 OTH exome

AF:

0.000781

GnomAD4 genome

AF:

0.000690

AC:

103

AN:

149364

Hom.:

Cov.:

AF XY:

0.000686

AC XY:

AN XY:

72900

show subpopulations

Gnomad4 AFR

AF:

0.000389

Gnomad4 AMR

AF:

0.0000666

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000105

Gnomad4 NFE

AF:

0.00127

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000900

Hom.:

Bravo

AF:

0.000582

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

May 31, 2022

The c.460G>A (p.A154T) alteration is located in exon 2 (coding exon 1) of the PTGER1 gene. This alteration results from a G to A substitution at nucleotide position 460, causing the alanine (A) at amino acid position 154 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.093

BayesDel_addAF

Benign

-0.41

BayesDel_noAF

Benign

-0.37

Cadd

Benign

Dann

Uncertain

1.0

DEOGEN2

Benign

0.061

Eigen

Benign

-0.22

Eigen_PC

Benign

-0.34

FATHMM_MKL

Benign

0.22

LIST_S2

Benign

0.61

M_CAP

Pathogenic

0.58

MetaRNN

Benign

0.060

MetaSVM

Benign

-0.96

MutationAssessor

Benign

0.95

MutationTaster

Benign

0.66

PrimateAI

Pathogenic

0.92

PROVEAN

Benign

0.050

REVEL

Benign

0.24

Sift

Benign

0.33

Sift4G

Benign

0.36

Polyphen

1.0

Vest4

0.094

MVP

0.45

MPC

0.80

ClinPred

0.13

GERP RS

2.8

Varity_R

0.080

gMVP

0.24

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