Variant 1-46176412-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2BP4_StrongBP6_ModerateBP7

The NM_001328655.2(P3R3URF):c.60C>T(p.Arg20Arg) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000723 in 1,383,376 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 7.2e-7 ( 0 hom. )

Consequence

P3R3URF
NM_001328655.2 synonymous

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.0200

Variant links:

Genes affected

P3R3URF (HGNC:53451): (PIK3R3 upstream open reading frame) Predicted to enable 1-phosphatidylinositol-3-kinase regulator activity. Predicted to be involved in phosphatidylinositol phosphate biosynthetic process. Predicted to be part of phosphatidylinositol 3-kinase complex. [provided by Alliance of Genome Resources, Apr 2022]

P3R3URF links:

P3R3URF-PIK3R3 (HGNC:54999): (P3R3URF-PIK3R3 readthrough) This locus represents naturally occurring readthrough transcription between the neighboring genes LOC110117498 and PIK3R3. The readthrough transcript encodes a fusion protein that shares sequence identity with each individual gene product. [provided by RefSeq, Apr 2017]

P3R3URF-PIK3R3 links:

TSPAN1 (HGNC:20657): (tetraspanin 1) The protein encoded by this gene is a member of the transmembrane 4 superfamily, also known as the tetraspanin family. Most of these members are cell-surface proteins that are characterized by the presence of four hydrophobic domains. The proteins mediate signal transduction events that play a role in the regulation of cell development, activation, growth and motility. [provided by RefSeq, Jul 2008]

TSPAN1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.84).

BP6

Variant 1-46176412-G-A is Benign according to our data. Variant chr1-46176412-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 2638795.Status of the report is criteria_provided_single_submitter, 1 stars.

BP7

Synonymous conserved (PhyloP=0.02 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
P3R3URF	NM_001328655.2 link	c.60C>T	p.Arg20Arg	synonymous_variant	Exon 1 of 2	ENST00000506599.2	NP_001315584.1	A0A087WWA1
TSPAN1	NM_005727.4 link	c.-142+1003G>A		intron_variant	Intron 1 of 8	ENST00000372003.6	NP_005718.2	O60635

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
P3R3URF	ENST00000506599.2 link	c.60C>T	p.Arg20Arg	synonymous_variant	Exon 1 of 2	2	NM_001328655.2	ENSP00000480059.2	A0A087WWA1
P3R3URF-PIK3R3	ENST00000540385.2 link	c.60C>T	p.Arg20Arg	synonymous_variant	Exon 1 of 10	2		ENSP00000439913.1	F6TDL0
TSPAN1	ENST00000372003.6 link	c.-142+1003G>A		intron_variant	Intron 1 of 8	1	NM_005727.4	ENSP00000361072.1	O60635

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000779

AC:

AN:

128388

Hom.:

AF XY:

0.00

AC XY:

AN XY:

70310

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000250

GnomAD4 exome

AF:

7.23e-7

AC:

AN:

1383376

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

682588

show subpopulations

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:

0.0000299

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Jul 01, 2022

CeGaT Center for Human Genetics Tuebingen

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

P3R3URF: BP4, BP7; P3R3URF-PIK3R3: BP4, BP7 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.84

CADD

Benign

2.5

DANN

Benign

0.70

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.050

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