rs208286

Positions:

• chr12-121149097-C-T

Variant summary

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

The NM_002562.6(P2RX7):​c.126-5688C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00602 in 576,174 control chromosomes in the GnomAD database, including 104 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 0.016 (81 hom., cov: 32)
  • Exomes 𝑓: 0.0023 (23 hom.)
• Consequence: P2RX7 NM_002562.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0330

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=-0.85).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0549 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
P2RX7	NM_002562.6	c.126-5688C>T		intron_variant		ENST00000328963.10
LOC105370032	XR_001749352.3	n.328-22256G>A		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
P2RX7	ENST00000328963.10	c.126-5688C>T		intron_variant		1	NM_002562.6	P1

Frequencies

GnomAD3 genomes AF: 0.0164 AC: 2502 AN: 152188 Hom.: 81 Cov.: 32

Gnomad AFR AF: 0.0569

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00752

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00316

Gnomad NFE AF: 0.000176

Gnomad OTH AF: 0.00861

GnomAD4 exome AF: 0.00226 AC: 960 AN: 423868 Hom.: 23 Cov.: 0 AF XY: 0.00175 AC XY: 415 AN XY: 237356

Gnomad4 AFR exome AF: 0.0574

Gnomad4 AMR exome AF: 0.00446

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.000244

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.000188

Gnomad4 OTH exome AF: 0.00406

GnomAD4 genome AF: 0.0165 AC: 2506 AN: 152306 Hom.: 81 Cov.: 32 AF XY: 0.0161 AC XY: 1202 AN XY: 74482

Gnomad4 AFR AF: 0.0568

Gnomad4 AMR AF: 0.00751

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.000176

Gnomad4 OTH AF: 0.00852

Alfa AF: 0.00352 Hom.: 13

Bravo AF: 0.0190

Asia WGS AF: 0.00260 AC: 9 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
CADD	Benign	1.7
DANN	Benign	0.64

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: rs208286; hg19: chr12-121586900;