Variant chr8-17621073-G-A 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_001372073.1(PDGFRL):c.376G>A(p.Gly126Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000104 in 1,608,886 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 0.00012 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00010 ( 0 hom. )

Consequence

PDGFRL
NM_001372073.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.356

Variant links:

Genes affected

PDGFRL (HGNC:8805): (platelet derived growth factor receptor like) This gene encodes a protein with significant sequence similarity to the ligand binding domain of platelet-derived growth factor receptor beta. Mutations in this gene, or deletion of a chromosomal segment containing this gene, are associated with sporadic hepatocellular carcinomas, colorectal cancers, and non-small cell lung cancers. This suggests this gene product may function as a tumor suppressor. [provided by RefSeq, Jul 2008]

PDGFRL 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=0.013932645).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PDGFRL	NM_001372073.1 linkuse as main transcript	c.376G>A	p.Gly126Ser	missense_variant	3/6	ENST00000251630.11	NP_001359002.1
PDGFRL	NM_006207.2 linkuse as main transcript	c.376G>A	p.Gly126Ser	missense_variant	4/7		NP_006198.1	Q15198

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
PDGFRL	ENST00000251630.11 linkuse as main transcript	c.376G>A	p.Gly126Ser	missense_variant	3/6	5	NM_001372073.1	ENSP00000251630.4	Q15198
PDGFRL	ENST00000541323.1 linkuse as main transcript	c.376G>A	p.Gly126Ser	missense_variant	4/7	2		ENSP00000444211.1	Q15198
PDGFRL	ENST00000673645.1 linkuse as main transcript	c.376G>A	p.Gly126Ser	missense_variant	4/4			ENSP00000501219.1	A0A669KBD1

Frequencies

GnomAD3 genomes

AF:

0.000119

AC:

AN:

151826

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.000118

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000137

AC:

AN:

248974

Hom.:

AF XY:

0.000156

AC XY:

AN XY:

134576

show subpopulations

Gnomad AFR exome

AF:

0.0000621

Gnomad AMR exome

AF:

0.0000296

Gnomad ASJ exome

AF:

0.00119

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000177

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000103

AC:

150

AN:

1456944

Hom.:

Cov.:

AF XY:

0.000119

AC XY:

AN XY:

724450

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000450

Gnomad4 ASJ exome

AF:

0.00104

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000117

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.0000965

Gnomad4 OTH exome

AF:

0.000166

GnomAD4 genome

AF:

0.000118

AC:

AN:

151942

Hom.:

Cov.:

AF XY:

0.000108

AC XY:

AN XY:

74246

show subpopulations

Gnomad4 AFR

AF:

0.000121

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00144

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000118

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000148

Hom.:

Bravo

AF:

0.000162

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000181

AC:

EpiCase

AF:

0.000110

EpiControl

AF:

0.000358

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

Dec 13, 2022

The c.376G>A (p.G126S) alteration is located in exon 4 (coding exon 3) of the PDGFRL gene. This alteration results from a G to A substitution at nucleotide position 376, causing the glycine (G) at amino acid position 126 to be replaced by a serine (S). 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

0.059

BayesDel_addAF

Benign

-0.42

BayesDel_noAF

Benign

-0.59

CADD

Benign

1.4

DANN

Benign

0.68

DEOGEN2

Benign

0.020

T;T

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.0

FATHMM_MKL

Benign

0.086

LIST_S2

Benign

0.77

.;T

M_CAP

Benign

0.0099

MetaRNN

Benign

0.014

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.92

L;L

PrimateAI

Benign

0.32

PROVEAN

Benign

-1.1

N;N

REVEL

Benign

0.071

Sift

Benign

0.55

T;T

Sift4G

Benign

0.59

T;T

Polyphen

0.21

B;B

Vest4

0.22

MVP

0.12

MPC

0.0061

ClinPred

0.029

GERP RS

0.55

Varity_R

0.054

gMVP

0.51

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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