Genetic Variant PARP14:p.Val87Leu (chr3-122685256-G-C) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_017554.3(PARP14):c.259G>C(p.Val87Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000109 in 1,461,426 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. V87I) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000011 ( 0 hom. )

Consequence

PARP14
NM_017554.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.853

Publications

0 publications found

Variant links:

Genes affected

PARP14 (HGNC:29232): (poly(ADP-ribose) polymerase family member 14) This gene encodes a member of the poly(ADP-ribose) polymerase (PARP) protein family. The encoded anti-apoptotic protein may regulate aerobic glycolysis and promote survival of cancer cells. Increased expression of this gene has been reported in a variety of tumor types. [provided by RefSeq, Jul 2016]

PARP14 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.1501306).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PARP14	NM_017554.3 link	c.259G>C	p.Val87Leu	missense_variant	Exon 2 of 17	ENST00000474629.7	NP_060024.2	Q460N5-6Q8N546
PARP14	XM_011512929.3 link	c.259G>C	p.Val87Leu	missense_variant	Exon 2 of 10		XP_011511231.1
PARP14	XR_007095695.1 link	n.304G>C		non_coding_transcript_exon_variant	Exon 2 of 17

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
PARP14	ENST00000474629.7 link	c.259G>C	p.Val87Leu	missense_variant	Exon 2 of 17	1	NM_017554.3	ENSP00000418194.2	Q460N5-6
PARP14	ENST00000494811.2 link	c.259G>C	p.Val87Leu	missense_variant	Exon 2 of 4	4		ENSP00000418535.2	H7C4Y3
PARP14	ENST00000649945.1 link	n.259G>C		non_coding_transcript_exon_variant	Exon 2 of 16			ENSP00000497854.1	A0A3B3ITD5

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000401

AC:

AN:

249106

AF XY:

0.00000740

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000886

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000109

AC:

AN:

1461426

Hom.:

Cov.:

AF XY:

0.00000825

AC XY:

AN XY:

727024

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33478

American (AMR)

AF:

0.00

AC:

AN:

44720

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26134

East Asian (EAS)

AF:

0.00

AC:

AN:

39690

South Asian (SAS)

AF:

0.00

AC:

AN:

86252

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53386

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.0000144

AC:

AN:

1111634

Other (OTH)

AF:

0.00

AC:

AN:

60364

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000756

ExAC

AF:

0.00000828

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

0.22

BayesDel_addAF

Benign

-0.18

BayesDel_noAF

Benign

-0.50

CADD

Benign

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.011

T;.

Eigen

Benign

-0.24

Eigen_PC

Benign

-0.41

FATHMM_MKL

Benign

0.40

LIST_S2

Benign

0.68

T;T

M_CAP

Benign

0.0029

MetaRNN

Benign

0.15

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.6

L;.

PhyloP100

0.85

PrimateAI

Benign

0.41

PROVEAN

Benign

-1.3

N;.

REVEL

Benign

0.11

Sift

Uncertain

0.024

D;.

Sift4G

Benign

0.21

T;.

Polyphen

1.0

D;.

Vest4

0.098

MutPred

0.44

Loss of sheet (P = 0.1398);Loss of sheet (P = 0.1398);

MVP

0.35

MPC

0.20

ClinPred

0.22

GERP RS

0.23

Varity_R

0.076

gMVP

0.43

Mutation Taster

=95/5

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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3-122685256-G-C

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over