Variant 7-102439014-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_001126340.3(ORAI2):c.58G>A(p.Gly20Ser) variant causes a missense change. The variant allele was found at a frequency of 0.00021 in 1,613,846 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00022 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00021 ( 2 hom. )

Consequence

ORAI2
NM_001126340.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.48

Variant links:

Genes affected

ORAI2 (HGNC:21667): (ORAI calcium release-activated calcium modulator 2) Predicted to enable store-operated calcium channel activity. Predicted to be involved in store-operated calcium entry. Predicted to be located in growth cone. Predicted to be integral component of membrane. Predicted to be active in membrane. [provided by Alliance of Genome Resources, Apr 2022]

ORAI2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0047594905).

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
ORAI2	NM_001126340.3 linkuse as main transcript	c.58G>A	p.Gly20Ser	missense_variant	3/4	ENST00000495936.7	NP_001119812.1
ORAI2	NM_001271818.2 linkuse as main transcript	c.58G>A	p.Gly20Ser	missense_variant	3/4		NP_001258747.1
ORAI2	NM_032831.4 linkuse as main transcript	c.58G>A	p.Gly20Ser	missense_variant	2/3		NP_116220.1
ORAI2	NM_001271819.2 linkuse as main transcript	c.-7+2681G>A		intron_variant			NP_001258748.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ORAI2	ENST00000495936.7 linkuse as main transcript	c.58G>A	p.Gly20Ser	missense_variant	3/4	2	NM_001126340.3	ENSP00000420178	P1

Frequencies

GnomAD3 genomes

AF:

0.000217

AC:

AN:

152088

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000197

Gnomad ASJ

AF:

0.00749

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00144

GnomAD3 exomes

AF:

0.000378

AC:

AN:

251112

Hom.:

AF XY:

0.000361

AC XY:

AN XY:

135856

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000578

Gnomad ASJ exome

AF:

0.00804

Gnomad EAS exome

AF:

0.0000545

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000529

Gnomad OTH exome

AF:

0.000652

GnomAD4 exome

AF:

0.000209

AC:

306

AN:

1461758

Hom.:

Cov.:

AF XY:

0.000224

AC XY:

163

AN XY:

727184

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000894

Gnomad4 ASJ exome

AF:

0.00846

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000378

Gnomad4 OTH exome

AF:

0.000497

GnomAD4 genome

AF:

0.000217

AC:

AN:

152088

Hom.:

Cov.:

AF XY:

0.000202

AC XY:

AN XY:

74292

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000197

Gnomad4 ASJ

AF:

0.00749

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00144

Alfa

AF:

0.000445

Hom.:

Bravo

AF:

0.000242

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000296

AC:

EpiCase

AF:

0.000218

EpiControl

AF:

0.000237

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Sep 17, 2021

The c.58G>A (p.G20S) alteration is located in exon 3 (coding exon 1) of the ORAI2 gene. This alteration results from a G to A substitution at nucleotide position 58, causing the glycine (G) at amino acid position 20 to be replaced by a serine (S). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.074

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.36

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.15

T;T;T;T;T;T;T;.;T

Eigen

Benign

-0.21

Eigen_PC

Benign

-0.076

FATHMM_MKL

Uncertain

0.96

LIST_S2

Benign

0.79

T;.;T;T;.;T;.;T;.

M_CAP

Benign

0.015

MetaRNN

Benign

0.0048

T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.4

.;L;L;.;L;.;L;.;L

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Uncertain

0.50

PROVEAN

Pathogenic

-5.7

D;.;N;N;N;N;N;N;N

REVEL

Benign

0.080

Sift

Benign

0.12

T;.;T;T;T;T;T;T;T

Sift4G

Pathogenic

0.0

D;T;T;T;T;T;T;T;T

Polyphen

0.72

.;P;P;.;P;.;P;.;P

Vest4

0.27, 0.27

MVP

0.65

MPC

0.79

ClinPred

0.093

GERP RS

4.5

Varity_R

0.038

gMVP

0.19

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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