Genetic Variant PANX3:p.Arg165Trp (chr11-124617442-C-T) – ACMG Classification: Benign (-14 pts)

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The NM_052959.3(PANX3):c.493C>T(p.Arg165Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000546 in 1,614,224 control chromosomes in the GnomAD database, including 11 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.00074 ( 1 hom., cov: 33)

Exomes 𝑓: 0.00053 ( 10 hom. )

Consequence

PANX3
NM_052959.3 missense

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 2.05

Variant links:

Genes affected

PANX3 (HGNC:20573): (pannexin 3) The protein encoded by this gene belongs to the innexin family. Innexin family members are known to be the structural components of gap junctions. [provided by RefSeq, Jul 2008]

PANX3 links:

LOC124902779 (HGNC:):

LOC124902779 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0067946017).

BP6

Variant 11-124617442-C-T is Benign according to our data. Variant chr11-124617442-C-T is described in ClinVar as [Benign]. Clinvar id is 1235281.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population eas. gnomad4 allele frequency = 0.000742 (113/152368) while in subpopulation EAS AF= 0.0193 (100/5188). AF 95% confidence interval is 0.0162. There are 1 homozygotes in gnomad4. There are 57 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAdExome4 at 10 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PANX3	NM_052959.3 link	c.493C>T	p.Arg165Trp	missense_variant	Exon 3 of 4	ENST00000284288.3	NP_443191.1	Q96QZ0
LOC124902779	XR_007062932.1 link	n.5760G>A		non_coding_transcript_exon_variant	Exon 1 of 2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PANX3	ENST00000284288.3 link	c.493C>T	p.Arg165Trp	missense_variant	Exon 3 of 4	1	NM_052959.3	ENSP00000284288.2		Q96QZ0

Frequencies

GnomAD3 genomes

AF:

0.000742

AC:

113

AN:

152250

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000196

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.0192

Gnomad SAS

AF:

0.000414

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.000955

GnomAD3 exomes

AF:

0.00134

AC:

336

AN:

251462

Hom.:

AF XY:

0.00128

AC XY:

174

AN XY:

135898

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0176

Gnomad SAS exome

AF:

0.000196

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000879

Gnomad OTH exome

AF:

0.000652

GnomAD4 exome

AF:

0.000525

AC:

768

AN:

1461856

Hom.:

Cov.:

AF XY:

0.000518

AC XY:

377

AN XY:

727226

show subpopulations

Gnomad4 AFR exome

AF:

0.0000597

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0175

Gnomad4 SAS exome

AF:

0.000197

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.00000989

Gnomad4 OTH exome

AF:

0.000695

GnomAD4 genome

AF:

0.000742

AC:

113

AN:

152368

Hom.:

Cov.:

AF XY:

0.000765

AC XY:

AN XY:

74512

show subpopulations

Gnomad4 AFR

AF:

0.0000962

Gnomad4 AMR

AF:

0.000196

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.0193

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.000945

Alfa

AF:

0.000214

Hom.:

Bravo

AF:

0.000846

ExAC

AF:

0.00127

AC:

154

Asia WGS

AF:

0.00433

AC:

AN:

3478

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Mar 03, 2015

GeneDx

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.15

BayesDel_addAF

Benign

-0.49

BayesDel_noAF

Benign

-0.46

CADD

Uncertain

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.069

Eigen

Uncertain

0.23

Eigen_PC

Benign

0.22

FATHMM_MKL

Uncertain

0.88

LIST_S2

Benign

0.86

MetaRNN

Benign

0.0068

MetaSVM

Benign

-0.98

MutationAssessor

Benign

1.4

PrimateAI

Benign

0.32

PROVEAN

Uncertain

-2.7

REVEL

Benign

0.053

Sift

Uncertain

0.0020

Sift4G

Uncertain

0.018

Polyphen

0.99

Vest4

0.54

MVP

0.42

MPC

0.48

ClinPred

0.085

GERP RS

3.8

Varity_R

0.24

gMVP

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

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