Variant 2-28532176-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP6_Moderate

The NM_153021.5(PLB1):c.537G>A(p.Leu179=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000861 in 1,612,548 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 Likely benign (★).

Frequency

Genomes: 𝑓 0.00056 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00089 ( 0 hom. )

Consequence

PLB1
NM_153021.5 synonymous

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.296

Variant links:

Genes affected

PLB1 (HGNC:30041): (phospholipase B1) This gene encodes a membrane-associated phospholipase that displays lysophospholipase and phospholipase A2 activities through removal of sn-1 and sn-2 fatty acids of glycerophospholipids. In addition, it displays lipase and retinyl ester hydrolase activities. The encoded protein is highly conserved and is composed of a large, glycosylated extracellular domain composed of four tandem homologous domains, followed by a hydrophobic segment that anchors the enzyme to the membrane and a short C-terminal cytoplasmic tail. This gene has been identified as a candidate rheumatoid arthritis risk gene. [provided by RefSeq, Jul 2016]

PLB1 links:

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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;

BP6

Variant 2-28532176-G-A is Benign according to our data. Variant chr2-28532176-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 731916.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PLB1	NM_153021.5 linkuse as main transcript	c.537G>A	p.Leu179=	synonymous_variant	9/58	ENST00000327757.10
PLB1	NM_001170585.2 linkuse as main transcript	c.537G>A	p.Leu179=	synonymous_variant	9/57

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PLB1	ENST00000327757.10 linkuse as main transcript	c.537G>A	p.Leu179=	synonymous_variant	9/58	1	NM_153021.5	P1	Q6P1J6-1
PLB1	ENST00000422425.6 linkuse as main transcript	c.537G>A	p.Leu179=	synonymous_variant	9/57	1			Q6P1J6-3
PLB1	ENST00000404858.5 linkuse as main transcript	c.534G>A	p.Leu178=	synonymous_variant	9/57	1
PLB1	ENST00000416713.5 linkuse as main transcript	c.369G>A	p.Leu123=	synonymous_variant	9/11	5

Frequencies

GnomAD3 genomes

AF:

0.000565

AC:

AN:

152216

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000589

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:

0.00104

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000492

AC:

123

AN:

250006

Hom.:

AF XY:

0.000496

AC XY:

AN XY:

135134

show subpopulations

Gnomad AFR exome

AF:

0.000124

Gnomad AMR exome

AF:

0.000559

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000277

Gnomad NFE exome

AF:

0.000776

Gnomad OTH exome

AF:

0.00132

GnomAD4 exome

AF:

0.000892

AC:

1303

AN:

1460214

Hom.:

Cov.:

AF XY:

0.000834

AC XY:

606

AN XY:

726404

show subpopulations

Gnomad4 AFR exome

AF:

0.000210

Gnomad4 AMR exome

AF:

0.000517

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.000262

Gnomad4 NFE exome

AF:

0.00111

Gnomad4 OTH exome

AF:

0.000514

GnomAD4 genome

AF:

0.000565

AC:

AN:

152334

Hom.:

Cov.:

AF XY:

0.000537

AC XY:

AN XY:

74494

show subpopulations

Gnomad4 AFR

AF:

0.000120

Gnomad4 AMR

AF:

0.000588

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00104

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000633

Hom.:

Bravo

AF:

0.000680

EpiCase

AF:

0.000656

EpiControl

AF:

0.000713

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Nov 14, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.44

CADD

Benign

5.2

DANN

Benign

0.69

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.22

Details are displayed if max score is > 0.2

DS_DL_spliceai

0.22

Position offset: 18

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