rs208298

chr12-121164435-G-A

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_002562.6(P2RX7):c.534-922G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.298 in 152,026 control chromosomes in the GnomAD database, including 6,965 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 0.30 (6965 hom., cov: 32)
• Consequence: P2RX7 NM_002562.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.24

Genes affected

P2RX7 (HGNC:8537): (purinergic receptor P2X 7) The product of this gene belongs to the family of purinoceptors for ATP. This receptor functions as a ligand-gated ion channel and is responsible for ATP-dependent lysis of macrophages through the formation of membrane pores permeable to large molecules. Activation of this nuclear receptor by ATP in the cytoplasm may be a mechanism by which cellular activity can be coupled to changes in gene expression. Multiple alternatively spliced variants have been identified, most of which fit nonsense-mediated decay (NMD) criteria. [provided by RefSeq, Jul 2010]

LOC105370032 (HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.325 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
P2RX7	NM_002562.6	c.534-922G>A		intron_variant		ENST00000328963.10
LOC105370032	XR_001749352.3	n.328-37594C>T		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
P2RX7	ENST00000328963.10	c.534-922G>A		intron_variant		1	NM_002562.6	P1

Frequencies

GnomAD3 genomes AF: 0.298 AC: 45270 AN: 151908 Hom.: 6955 Cov.: 32

Gnomad AFR AF: 0.330

Gnomad AMI AF: 0.295

Gnomad AMR AF: 0.214

Gnomad ASJ AF: 0.220

Gnomad EAS AF: 0.123

Gnomad SAS AF: 0.324

Gnomad FIN AF: 0.295

Gnomad MID AF: 0.241

Gnomad NFE AF: 0.314

Gnomad OTH AF: 0.284

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

GnomAD4 genome AF: 0.298 AC: 45315 AN: 152026 Hom.: 6965 Cov.: 32 AF XY: 0.293 AC XY: 21808 AN XY: 74308

Gnomad4 AFR AF: 0.330

Gnomad4 AMR AF: 0.213

Gnomad4 ASJ AF: 0.220

Gnomad4 EAS AF: 0.123

Gnomad4 SAS AF: 0.324

Gnomad4 FIN AF: 0.295

Gnomad4 NFE AF: 0.314

Gnomad4 OTH AF: 0.280

Alfa AF: 0.312 Hom.: 4120

Bravo AF: 0.288

Asia WGS AF: 0.225 AC: 783 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
Cadd	Benign	4.6
Dann	Benign	0.60

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

Other links and lift over

dbSNP: rs208298; hg19: chr12-121602238;