Variant X-153536377-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PP5_ModerateBS2

The NM_001001344.3(ATP2B3):c.130G>A(p.Glu44Lys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000015 in 1,203,856 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 4 hemizygotes in GnomAD. Variant has been reported in ClinVar as Likely pathogenic (★).

Frequency

Genomes: 𝑓 0.0000088 ( 0 hom., 0 hem., cov: 25)

Exomes 𝑓: 0.000016 ( 0 hom. 4 hem. )

Consequence

ATP2B3
NM_001001344.3 missense

Scores

Clinical Significance

Likely pathogenic criteria provided, single submitter P:1

Conservation

PhyloP100: 8.19

Variant links:

Genes affected

ATP2B3 (HGNC:816): (ATPase plasma membrane Ca2+ transporting 3) The protein encoded by this gene belongs to the family of P-type primary ion transport ATPases characterized by the formation of an aspartyl phosphate intermediate during the reaction cycle. These enzymes remove bivalent calcium ions from eukaryotic cells against very large concentration gradients and play a critical role in intracellular calcium homeostasis. The mammalian plasma membrane calcium ATPase isoforms are encoded by at least four separate genes and the diversity of these enzymes is further increased by alternative splicing of transcripts. The expression of different isoforms and splice variants is regulated in a developmental, tissue- and cell type-specific manner, suggesting that these pumps are functionally adapted to the physiological needs of particular cells and tissues. This gene encodes the plasma membrane calcium ATPase isoform 3. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

ATP2B3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PP5

Variant X-153536377-G-A is Pathogenic according to our data. Variant chrX-153536377-G-A is described in ClinVar as [Likely_pathogenic]. Clinvar id is 1027532.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Hemizygotes in GnomAdExome4 at 4 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ATP2B3	NM_001001344.3 linkuse as main transcript	c.130G>A	p.Glu44Lys	missense_variant	3/22	ENST00000263519.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ATP2B3	ENST00000263519.5 linkuse as main transcript	c.130G>A	p.Glu44Lys	missense_variant	3/22	1	NM_001001344.3	P1	Q16720-1

Frequencies

GnomAD3 genomes

AF:

0.00000882

AC:

AN:

113427

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

35557

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000187

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000124

AC:

AN:

161707

Hom.:

AF XY:

0.00

AC XY:

AN XY:

53551

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:

0.0000285

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000156

AC:

AN:

1090429

Hom.:

Cov.:

AF XY:

0.0000112

AC XY:

AN XY:

357829

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000334

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000167

Gnomad4 OTH exome

AF:

0.0000437

GnomAD4 genome

AF:

0.00000882

AC:

AN:

113427

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

35557

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000187

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000151

ExAC

AF:

0.00000830

AC:

ClinVar

Significance: Likely pathogenic

Submissions summary: Pathogenic:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Spastic ataxia

Pathogenic:1

Likely pathogenic, criteria provided, single submitter

research

Molecular Medicine for Neurodegenerative and Neuromuscular Diseases Unit, IRCCS Fondazione Stella Maris

Jul 12, 2021

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.45

BayesDel_addAF

Pathogenic

0.47

BayesDel_noAF

Pathogenic

0.43

CADD

Uncertain

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.29

T;.;.;.;T

FATHMM_MKL

Pathogenic

0.99

M_CAP

Pathogenic

0.95

MetaRNN

Uncertain

0.70

D;D;D;D;D

MetaSVM

Pathogenic

1.0

MutationAssessor

Pathogenic

3.0

M;M;M;M;M

MutationTaster

Benign

1.0

D;D;D;D;D;D

PrimateAI

Uncertain

0.71

PROVEAN

Uncertain

-3.3

D;D;D;D;D

REVEL

Pathogenic

0.84

Sift

Uncertain

0.0020

D;D;D;D;D

Sift4G

Benign

0.21

T;T;T;T;T

Polyphen

0.99

D;.;.;P;D

Vest4

0.38

MutPred

0.62

Gain of ubiquitination at E44 (P = 0.0325);Gain of ubiquitination at E44 (P = 0.0325);Gain of ubiquitination at E44 (P = 0.0325);Gain of ubiquitination at E44 (P = 0.0325);Gain of ubiquitination at E44 (P = 0.0325);

MVP

1.0

MPC

1.5

ClinPred

0.92

GERP RS

5.8

Varity_R

0.71

gMVP

0.70

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