rs2075277

Variant names:

• chr22-21028193-T-A
• rs2075277
• ENST00000706202.1:n.1732+1143A>T

Your query was ambiguous. Multiple possible variants found:

• chr22-21028193-T-A
• chr22-21028193-T-C

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The ENST00000706202.1(ENSG00000291240):​n.1732+1143A>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: not found (cov: 33)
• Consequence: ENSG00000291240 ENST00000706202.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.948

Genes affected

ENSG00000291240 (HGNC:):

P2RX6 (HGNC:8538): (purinergic receptor P2X 6) The protein encoded by this gene belongs to the family of P2X receptors, which are ATP-gated ion channels and mediate rapid and selective permeability to cations. This gene is predominantly expressed in skeletal muscle, and regulated by p53. The encoded protein is associated with VE-cadherin at the adherens junctions of human umbilical vein endothelial cells. Alternative splicing results in multiple transcript variants. A related pseudogene, which is also located on chromosome 22, has been identified. [provided by RefSeq, Apr 2009]

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.86).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
P2RX6	NM_005446.5	c.*1576T>A		downstream_gene_variant		ENST00000413302.7	NP_005437.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ENSG00000291240	ENST00000706202.1	n.1732+1143A>T		intron_variant	Intron 4 of 6			ENSP00000516280.1
P2RX6	ENST00000413302.7	c.*1576T>A		downstream_gene_variant		1	NM_005446.5	ENSP00000416193.2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 0

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.86
CADD	Benign	0.22
DANN	Benign	0.71

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: rs2075277; hg19: chr22-21382482;