Variant 3-122680906-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_017554.3(PARP14):c.23C>T(p.Pro8Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000659 in 151,808 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

PARP14
NM_017554.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.55

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:

PARP14 (HGNC:):

PARP14 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;

BP4

Computational evidence support a benign effect (MetaRNN=0.22975788).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PARP14	NM_017554.3 linkuse as main transcript	c.23C>T	p.Pro8Leu	missense_variant	1/17	ENST00000474629.7	NP_060024.2	Q460N5-6Q8N546
PARP14	XM_011512929.3 linkuse as main transcript	c.23C>T	p.Pro8Leu	missense_variant	1/10		XP_011511231.1
PARP14	XR_007095695.1 linkuse as main transcript	n.68C>T		non_coding_transcript_exon_variant	1/17

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
PARP14	ENST00000474629.7 linkuse as main transcript	c.23C>T	p.Pro8Leu	missense_variant	1/17	1	NM_017554.3	ENSP00000418194.2	Q460N5-6
PARP14	ENST00000494811.2 linkuse as main transcript	c.23C>T	p.Pro8Leu	missense_variant	1/4	4		ENSP00000418535.2	H7C4Y3
PARP14	ENST00000649945.1 linkuse as main transcript	n.23C>T		non_coding_transcript_exon_variant	1/16			ENSP00000497854.1	A0A3B3ITD5

Frequencies

GnomAD3 genomes

AF:

0.00000659

AC:

AN:

151690

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000208

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1457956

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

724990

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

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:

0.00

GnomAD4 genome

AF:

0.00000659

AC:

AN:

151808

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74172

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000209

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

ExAC

AF:

0.00000828

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 20, 2024

The c.23C>T (p.P8L) alteration is located in exon 1 (coding exon 1) of the PARP14 gene. This alteration results from a C to T substitution at nucleotide position 23, causing the proline (P) at amino acid position 8 to be replaced by a leucine (L). 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

0.34

BayesDel_addAF

Benign

-0.14

BayesDel_noAF

Benign

-0.34

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.29

T;.

Eigen

Uncertain

0.49

Eigen_PC

Uncertain

0.40

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Uncertain

0.86

D;D

M_CAP

Benign

0.044

MetaRNN

Benign

0.23

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.6

M;.

PrimateAI

Uncertain

0.65

PROVEAN

Pathogenic

-5.0

D;.

REVEL

Benign

0.23

Sift

Uncertain

0.0060

D;.

Sift4G

Uncertain

0.0040

D;.

Polyphen

1.0

D;.

Vest4

0.48

MutPred

0.54

Loss of disorder (P = 0.0085);Loss of disorder (P = 0.0085);

MVP

0.58

MPC

2.6

ClinPred

0.99

GERP RS

3.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

2.8

Varity_R

0.12

gMVP

0.72

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

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