Variant 1-78492772-T-C 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_000959.4(PTGFR):c.29T>C(p.Val10Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000319 in 1,613,880 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00026 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00033 ( 0 hom. )

Consequence

PTGFR
NM_000959.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.0580

Variant links:

Genes affected

PTGFR (HGNC:9600): (prostaglandin F receptor) The protein encoded by this gene is member of the G-protein coupled receptor family. This protein is a receptor for prostaglandin F2-alpha (PGF2-alpha), which is known to be a potent luteolytic agent, and may also be involved in modulating intraocular pressure and smooth muscle contraction in uterus. Knockout studies in mice suggest that the interaction of PGF2-alpha with this receptor may initiate parturition in ovarian luteal cells and thus induce luteolysis. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

PTGFR 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=0.009954333).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PTGFR	NM_000959.4 linkuse as main transcript	c.29T>C	p.Val10Ala	missense_variant	2/3	ENST00000370757.8	NP_000950.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PTGFR	ENST00000370757.8 linkuse as main transcript	c.29T>C	p.Val10Ala	missense_variant	2/3	1	NM_000959.4	ENSP00000359793	P1	P43088-1
PTGFR	ENST00000370758.5 linkuse as main transcript	c.29T>C	p.Val10Ala	missense_variant	3/4	1		ENSP00000359794	P1	P43088-1
PTGFR	ENST00000370756.3 linkuse as main transcript	c.29T>C	p.Val10Ala	missense_variant	2/4	1		ENSP00000359792		P43088-2
PTGFR	ENST00000497923.5 linkuse as main transcript	c.29T>C	p.Val10Ala	missense_variant, NMD_transcript_variant	2/5	3		ENSP00000432599

Frequencies

GnomAD3 genomes

AF:

0.000263

AC:

AN:

152230

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000262

Gnomad ASJ

AF:

0.00144

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000456

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000295

AC:

AN:

251072

Hom.:

AF XY:

0.000302

AC XY:

AN XY:

135664

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000434

Gnomad ASJ exome

AF:

0.000497

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000463

Gnomad NFE exome

AF:

0.000458

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.000325

AC:

475

AN:

1461532

Hom.:

Cov.:

AF XY:

0.000337

AC XY:

245

AN XY:

727060

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.000425

Gnomad4 ASJ exome

AF:

0.000689

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000936

Gnomad4 NFE exome

AF:

0.000365

Gnomad4 OTH exome

AF:

0.000381

GnomAD4 genome

AF:

0.000263

AC:

AN:

152348

Hom.:

Cov.:

AF XY:

0.000242

AC XY:

AN XY:

74510

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000261

Gnomad4 ASJ

AF:

0.00144

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000456

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000504

Hom.:

Bravo

AF:

0.000295

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000698

AC:

ExAC

AF:

0.000189

AC:

EpiCase

AF:

0.000763

EpiControl

AF:

0.000593

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

Jul 09, 2021

The c.29T>C (p.V10A) alteration is located in exon 2 (coding exon 1) of the PTGFR gene. This alteration results from a T to C substitution at nucleotide position 29, causing the valine (V) at amino acid position 10 to be replaced by an alanine (A). 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

0.077

BayesDel_addAF

Benign

-0.58

BayesDel_noAF

Benign

-0.75

CADD

Benign

5.2

DANN

Benign

0.32

DEOGEN2

Benign

0.071

T;T;.

Eigen

Benign

-0.84

Eigen_PC

Benign

-0.72

FATHMM_MKL

Benign

0.068

LIST_S2

Benign

0.49

.;T;T

M_CAP

Benign

0.0040

MetaRNN

Benign

0.010

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-1.2

N;N;N

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.31

PROVEAN

Benign

0.19

N;N;N

REVEL

Benign

0.032

Sift

Benign

0.98

T;T;T

Sift4G

Benign

0.80

T;T;T

Polyphen

0.0

B;B;B

Vest4

0.037

MVP

0.093

MPC

0.26

ClinPred

0.019

GERP RS

1.9

Varity_R

0.043

gMVP

0.42

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