Variant 9-69718545-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001099666.2(PTAR1):c.1006A>G(p.Met336Val) variant causes a missense change. The variant allele was found at a frequency of 0.000426 in 1,613,594 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00023 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00045 ( 0 hom. )

Consequence

PTAR1
NM_001099666.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.98

Variant links:

Genes affected

PTAR1 (HGNC:30449): (protein prenyltransferase alpha subunit repeat containing 1) Predicted to enable protein prenyltransferase activity. Predicted to be involved in protein prenylation. Predicted to be active in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

PTAR1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.23929754).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PTAR1	NM_001099666.2 linkuse as main transcript	c.1006A>G	p.Met336Val	missense_variant	8/8	ENST00000340434.5	NP_001093136.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
PTAR1	ENST00000340434.5 linkuse as main transcript	c.1006A>G	p.Met336Val	missense_variant	8/8	1	NM_001099666.2	ENSP00000344299	P1
PTAR1	ENST00000377200.9 linkuse as main transcript	c.850A>G	p.Met284Val	missense_variant	5/5	1		ENSP00000366405
PTAR1	ENST00000415701.6 linkuse as main transcript	c.304A>G	p.Met102Val	missense_variant	3/3	3		ENSP00000405943

Frequencies

GnomAD3 genomes

AF:

0.000230

AC:

AN:

152144

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000412

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000237

AC:

AN:

248862

Hom.:

AF XY:

0.000244

AC XY:

AN XY:

134986

show subpopulations

Gnomad AFR exome

AF:

0.000194

Gnomad AMR exome

AF:

0.000145

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000444

Gnomad OTH exome

AF:

0.000165

GnomAD4 exome

AF:

0.000446

AC:

652

AN:

1461450

Hom.:

Cov.:

AF XY:

0.000384

AC XY:

279

AN XY:

726998

show subpopulations

Gnomad4 AFR exome

AF:

0.0000896

Gnomad4 AMR exome

AF:

0.000112

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000549

Gnomad4 OTH exome

AF:

0.000563

GnomAD4 genome

AF:

0.000230

AC:

AN:

152144

Hom.:

Cov.:

AF XY:

0.000188

AC XY:

AN XY:

74308

show subpopulations

Gnomad4 AFR

AF:

0.0000965

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000412

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.000450

Hom.:

Bravo

AF:

0.000215

TwinsUK

AF:

0.00135

AC:

ALSPAC

AF:

0.00104

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000838

AC:

ExAC

AF:

0.000223

AC:

EpiCase

AF:

0.000382

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

May 31, 2022

The c.1006A>G (p.M336V) alteration is located in exon 8 (coding exon 8) of the PTAR1 gene. This alteration results from a A to G substitution at nucleotide position 1006, causing the methionine (M) at amino acid position 336 to be replaced by a valine (V). 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

0.099

BayesDel_addAF

Benign

-0.13

BayesDel_noAF

Uncertain

-0.010

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.011

.;T

Eigen

Uncertain

0.38

Eigen_PC

Uncertain

0.50

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.90

D;T

M_CAP

Benign

0.021

MetaRNN

Benign

0.24

T;T

MetaSVM

Benign

-0.83

MutationTaster

Benign

1.0

D;D

PrimateAI

Benign

0.48

PROVEAN

Benign

-0.88

N;N

REVEL

Benign

0.19

Sift

Benign

0.030

D;T

Sift4G

Uncertain

0.018

D;T

Polyphen

0.98

.;D

Vest4

0.55

MVP

0.43

MPC

0.92

ClinPred

0.079

GERP RS

6.0

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.17

gMVP

0.58

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