17-42980064-G-A

Variant names:

Variant summary

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

The NM_001136042.2(PTGES3L-AARSD1):c.119C>T(p.Ala40Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000683 in 1,551,002 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 11/17 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. A40A) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.000046 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000071 ( 0 hom. )

Consequence

PTGES3L-AARSD1
NM_001136042.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.486

Variant links:

Genes affected

PTGES3L (HGNC:43943): (prostaglandin E synthase 3 like) Predicted to enable Hsp90 protein binding activity and chaperone binding activity. Predicted to be involved in chaperone-mediated protein complex assembly and protein folding. Predicted to be active in cytosol and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

PTGES3L links:

PTGES3L-AARSD1 (HGNC:43946): (PTGES3L-AARSD1 readthrough) This locus represents naturally occurring readthrough transcription between the neighboring PTGES3L (prostaglandin E synthase 3 (cytosolic)-like) and AARSD1(alanyl-tRNA synthetase domain containing 1) genes on chromosome 17. The readthrough transcript encodes a fusion protein that shares sequence identity with each individual gene product. [provided by RefSeq, May 2012]

PTGES3L-AARSD1 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=0.06161782).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PTGES3L	NM_001261430.2 link	c.-11C>T		5_prime_UTR_variant	Exon 1 of 7	ENST00000591916.7	NP_001248359.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PTGES3L	ENST00000591916.7 link	c.-11C>T		5_prime_UTR_variant	Exon 1 of 7	3	NM_001261430.2	ENSP00000467778.2		H7C1Q7
PTGES3L-AARSD1	ENST00000421990.7 link	c.-11C>T		5_prime_UTR_variant	Exon 1 of 17	2		ENSP00000409924.2		B3KSP9

Frequencies

GnomAD3 genomes

AF:

0.0000460

AC:

AN:

152224

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.0000882

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000261

AC:

AN:

153176

Hom.:

AF XY:

0.0000246

AC XY:

AN XY:

81356

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000407

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:

0.0000506

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000708

AC:

AN:

1398778

Hom.:

Cov.:

AF XY:

0.0000696

AC XY:

AN XY:

689900

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000281

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:

0.0000862

Gnomad4 OTH exome

AF:

0.0000863

GnomAD4 genome

AF:

0.0000460

AC:

AN:

152224

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74356

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000882

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000113

Hom.:

Bravo

AF:

0.0000416

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jul 14, 2021

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.119C>T (p.A40V) alteration is located in exon 1 (coding exon 1) of the AARSD1 gene. This alteration results from a C to T substitution at nucleotide position 119, causing the alanine (A) at amino acid position 40 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

BayesDel_addAF

Benign

-0.29

BayesDel_noAF

Benign

-0.50

CADD

Benign

9.3

DANN

Uncertain

0.99

DEOGEN2

Benign

0.0089

.;.;.;T

Eigen

Benign

-0.99

Eigen_PC

Benign

-0.98

FATHMM_MKL

Benign

0.0080

LIST_S2

Benign

0.54

.;T;T;T

M_CAP

Benign

0.0068

MetaRNN

Benign

0.062

T;T;T;T

MetaSVM

Benign

-1.0

PrimateAI

Benign

0.41

PROVEAN

Benign

-0.14

N;N;N;.

REVEL

Benign

0.031

Sift

Uncertain

0.0080

D;D;D;.

Sift4G

Benign

0.16

T;T;T;T

Polyphen

0.015

.;.;B;.

Vest4

0.093

MutPred

0.31

Loss of disorder (P = 0.052);Loss of disorder (P = 0.052);Loss of disorder (P = 0.052);.;

MVP

0.092

MPC

0.097, 0.046

ClinPred

0.085

GERP RS

0.97

gMVP

0.092

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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