Variant rs3093906 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_001042618.2(PARP2):c.464A>G(p.Asn155Ser) variant causes a missense change. The variant allele was found at a frequency of 0.0000836 in 1,614,048 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.00023 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000068 ( 0 hom. )

Consequence

PARP2
NM_001042618.2 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 5.30

Variant links:

Genes affected

PARP2 (HGNC:272): (poly(ADP-ribose) polymerase 2) This gene encodes poly(ADP-ribosyl)transferase-like 2 protein, which contains a catalytic domain and is capable of catalyzing a poly(ADP-ribosyl)ation reaction. This protein has a catalytic domain which is homologous to that of poly (ADP-ribosyl) transferase, but lacks an N-terminal DNA binding domain which activates the C-terminal catalytic domain of poly (ADP-ribosyl) transferase. The basic residues within the N-terminal region of this protein may bear potential DNA-binding properties, and may be involved in the nuclear and/or nucleolar targeting of the protein. Two alternatively spliced transcript variants encoding distinct isoforms have been found. [provided by RefSeq, Jul 2008]

PARP2 links:

PARP2 (HGNC:):

PARP2 links:

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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=0.04030326).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PARP2	NM_001042618.2 linkuse as main transcript	c.464A>G	p.Asn155Ser	missense_variant	6/16	ENST00000429687.8	NP_001036083.1	Q9UGN5-2
PARP2	NM_005484.4 linkuse as main transcript	c.503A>G	p.Asn168Ser	missense_variant	6/16		NP_005475.2	Q9UGN5-1
PARP2	XM_005267247.4 linkuse as main transcript	c.503A>G	p.Asn168Ser	missense_variant	6/15		XP_005267304.1
PARP2	XM_017020912.2 linkuse as main transcript	c.464A>G	p.Asn155Ser	missense_variant	6/15		XP_016876401.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PARP2	ENST00000429687.8 linkuse as main transcript	c.464A>G	p.Asn155Ser	missense_variant	6/16	1	NM_001042618.2	ENSP00000392972.3		Q9UGN5-2

Frequencies

GnomAD3 genomes

AF:

0.000223

AC:

AN:

152192

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000676

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000385

Gnomad SAS

AF:

0.000622

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000124

AC:

AN:

249518

Hom.:

AF XY:

0.000148

AC XY:

AN XY:

135386

show subpopulations

Gnomad AFR exome

AF:

0.000581

Gnomad AMR exome

AF:

0.0000870

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000556

Gnomad SAS exome

AF:

0.000458

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000353

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000684

AC:

100

AN:

1461738

Hom.:

Cov.:

AF XY:

0.0000866

AC XY:

AN XY:

727184

show subpopulations

Gnomad4 AFR exome

AF:

0.000508

Gnomad4 AMR exome

AF:

0.000112

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000756

Gnomad4 SAS exome

AF:

0.000580

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000180

Gnomad4 OTH exome

AF:

0.0000828

GnomAD4 genome

AF:

0.000230

AC:

AN:

152310

Hom.:

Cov.:

AF XY:

0.000255

AC XY:

AN XY:

74492

show subpopulations

Gnomad4 AFR

AF:

0.000698

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000386

Gnomad4 SAS

AF:

0.000622

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000857

Hom.:

Bravo

AF:

0.000242

ESP6500AA

AF:

0.000531

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000132

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.073

BayesDel_addAF

Benign

-0.59

BayesDel_noAF

Benign

-0.68

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.021

.;T;.

Eigen

Benign

-0.33

Eigen_PC

Benign

-0.068

FATHMM_MKL

Uncertain

0.94

LIST_S2

Uncertain

0.92

D;D;D

M_CAP

Benign

0.0042

MetaRNN

Benign

0.040

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.47

.;N;.

PrimateAI

Benign

0.38

PROVEAN

Benign

-0.72

N;N;N

REVEL

Benign

0.069

Sift

Benign

0.42

T;T;T

Sift4G

Benign

0.66

T;T;T

Polyphen

0.0010

B;B;.

Vest4

0.21

MVP

0.39

MPC

0.081

ClinPred

0.023

GERP RS

5.3

RBP_binding_hub_radar

0.97

RBP_regulation_power_radar

2.7

Varity_R

0.15

gMVP

0.16

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.060

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over