Variant 2-159955784-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_007366.5(PLA2R1):c.3067A>G(p.Ile1023Val) variant causes a missense change. The variant allele was found at a frequency of 0.0000111 in 1,445,352 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000011 ( 0 hom. )

Consequence

PLA2R1
NM_007366.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.17

Variant links:

Genes affected

PLA2R1 (HGNC:9042): (phospholipase A2 receptor 1) This gene represents a phospholipase A2 receptor. The encoded protein likely exists as both a transmembrane form and a soluble form. The transmembrane receptor may play a role in clearance of phospholipase A2, thereby inhibiting its action. Polymorphisms at this locus have been associated with susceptibility to idiopathic membranous nephropathy. Alternatively spliced transcript variants encoding different isoforms have been identified.[provided by RefSeq, Sep 2010]

PLA2R1 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PLA2R1	NM_007366.5 linkuse as main transcript	c.3067A>G	p.Ile1023Val	missense_variant	22/30	ENST00000283243.13

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PLA2R1	ENST00000283243.13 linkuse as main transcript	c.3067A>G	p.Ile1023Val	missense_variant	22/30	1	NM_007366.5	P1	Q13018-1
PLA2R1	ENST00000392771.1 linkuse as main transcript	c.3067A>G	p.Ile1023Val	missense_variant	22/27	1			Q13018-2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000646

AC:

AN:

247498

Hom.:

AF XY:

0.0000522

AC XY:

AN XY:

134020

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000481

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000111

AC:

AN:

1445352

Hom.:

Cov.:

AF XY:

0.00000972

AC XY:

AN XY:

719970

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000343

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:

0.00

Gnomad4 OTH exome

AF:

0.0000167

GnomAD4 genome

Cov.:

Bravo

AF:

0.0000189

ExAC

AF:

0.0000659

AC:

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

Aug 08, 2023

The c.3067A>G (p.I1023V) alteration is located in exon 22 (coding exon 22) of the PLA2R1 gene. This alteration results from a A to G substitution at nucleotide position 3067, causing the isoleucine (I) at amino acid position 1023 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

0.15

BayesDel_addAF

Benign

-0.16

BayesDel_noAF

Benign

-0.12

Cadd

Uncertain

Dann

Pathogenic

1.0

DEOGEN2

Benign

0.15

T;.

Eigen

Pathogenic

0.69

Eigen_PC

Pathogenic

0.68

FATHMM_MKL

Uncertain

0.96

LIST_S2

Benign

0.84

T;T

M_CAP

Benign

0.039

MetaRNN

Uncertain

0.56

D;D

MetaSVM

Uncertain

0.025

MutationAssessor

Pathogenic

3.2

M;M

MutationTaster

Benign

1.0

D;D

PrimateAI

Benign

0.41

PROVEAN

Benign

-0.78

N;N

REVEL

Uncertain

0.31

Sift

Pathogenic

0.0

D;D

Sift4G

Uncertain

0.022

D;D

Polyphen

1.0

D;D

Vest4

0.47

MutPred

0.71

Loss of sheet (P = 0.1158);Loss of sheet (P = 0.1158);

MVP

0.79

MPC

0.29

ClinPred

0.46

GERP RS

5.8

Varity_R

0.44

gMVP

0.63

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.26

Details are displayed if max score is > 0.2

DS_AL_spliceai

0.23

Position offset: 44

DS_DG_spliceai

0.26

Position offset: 1

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