chr5-50687409-A-G

Variant names:

• chr5-50687409-A-G
• rs6872889
• NM_024615.4:c.146+19284A>G

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_024615.4(PARP8):​c.146+19284A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0234 in 152,268 control chromosomes in the GnomAD database, including 140 homozygotes. 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 0.023 (140 hom., cov: 32)
• Consequence: PARP8 NM_024615.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.340
• Publications: 1 publications found

Genes affected

PARP8 (HGNC:26124): (poly(ADP-ribose) polymerase family member 8) Enables protein ADP-ribosylase activity. Involved in protein auto-ADP-ribosylation and protein mono-ADP-ribosylation. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000301208 (HGNC:):

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.77).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0794 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_024615.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PARP8	NM_024615.4	MANE Select	c.146+19284A>G		intron	N/A	NP_078891.2
	PARP8	NM_001427055.1		c.269+19284A>G		intron	N/A	NP_001413984.1
	PARP8	NM_001178055.2		c.146+19284A>G		intron	N/A	NP_001171526.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PARP8	ENST00000281631.10	TSL:1 MANE Select	c.146+19284A>G		intron	N/A	ENSP00000281631.4
	PARP8	ENST00000505697.6	TSL:1	c.146+19284A>G		intron	N/A	ENSP00000422217.2
	PARP8	ENST00000514067.6	TSL:1	c.146+19284A>G		intron	N/A	ENSP00000424814.2

Frequencies

GnomAD3 genomes AF: 0.0232 AC: 3528 AN: 152150 Hom.: 137 Cov.: 32

Gnomad AFR AF: 0.0812

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00576

Gnomad ASJ AF: 0.00374

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000414

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00633

Gnomad NFE AF: 0.000382

Gnomad OTH AF: 0.0167

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0234 AC: 3557 AN: 152268 Hom.: 140 Cov.: 32 AF XY: 0.0222 AC XY: 1653 AN XY: 74452

African (AFR) AF: 0.0817 AC: 3393 AN: 41536

American (AMR) AF: 0.00569 AC: 87 AN: 15298

Ashkenazi Jewish (ASJ) AF: 0.00374 AC: 13 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5178

South Asian (SAS) AF: 0.000207 AC: 1 AN: 4822

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10622

Middle Eastern (MID) AF: 0.00680 AC: 2 AN: 294

European-Non Finnish (NFE) AF: 0.000382 AC: 26 AN: 68020

Other (OTH) AF: 0.0166 AC: 35 AN: 2114

Alfa AF: 0.0231 Hom.: 11

Bravo AF: 0.0264

Asia WGS AF: 0.0110 AC: 39 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.77
CADD	Benign	9.3
DANN	Benign	0.84
PhyloP100		0.34
Mutation Taster		=100/0	polymorphism (auto)

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

Other links and lift over

dbSNP: rs6872889; hg19: chr5-49983243;