Variant X-153536398-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001001344.3(ATP2B3):c.151G>A(p.Glu51Lys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000332 in 1,204,751 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 1 hemizygotes in GnomAD. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

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

Exomes 𝑓: 0.0000027 ( 0 hom. 1 hem. )

Consequence

ATP2B3
NM_001001344.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 8.00

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 Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ATP2B3	NM_001001344.3 linkuse as main transcript	c.151G>A	p.Glu51Lys	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.151G>A	p.Glu51Lys	missense_variant	3/22	1	NM_001001344.3	P1	Q16720-1

Frequencies

GnomAD3 genomes

AF:

0.00000882

AC:

AN:

113394

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

35522

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

GnomAD4 exome

AF:

0.00000275

AC:

AN:

1091357

Hom.:

Cov.:

AF XY:

0.00000279

AC XY:

AN XY:

358513

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:

0.00

Gnomad4 NFE exome

AF:

0.00000357

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000882

AC:

AN:

113394

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

35522

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

ExAC

AF:

0.0000166

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Sep 14, 2022

The c.151G>A (p.E51K) alteration is located in exon 1 (coding exon 1) of the ATP2B3 gene. This alteration results from a G to A substitution at nucleotide position 151, causing the glutamic acid (E) at amino acid position 51 to be replaced by a lysine (K). 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

0.13

BayesDel_addAF

Uncertain

0.13

BayesDel_noAF

Uncertain

-0.040

Cadd

Uncertain

Dann

Uncertain

1.0

DEOGEN2

Benign

0.097

T;.;.;.;T

FATHMM_MKL

Pathogenic

0.99

M_CAP

Pathogenic

0.69

MetaRNN

Uncertain

0.49

T;T;T;T;T

MetaSVM

Uncertain

-0.063

MutationAssessor

Benign

1.9

L;L;L;L;L

MutationTaster

Benign

1.0

D;D;D;D;D;D

PrimateAI

Uncertain

0.58

PROVEAN

Benign

-1.9

N;N;N;N;N

REVEL

Uncertain

0.45

Sift

Benign

0.10

T;T;T;T;T

Sift4G

Benign

0.25

T;T;T;T;T

Polyphen

0.013

B;.;.;B;B

Vest4

0.27

MutPred

0.51

Gain of MoRF binding (P = 0.0075);Gain of MoRF binding (P = 0.0075);Gain of MoRF binding (P = 0.0075);Gain of MoRF binding (P = 0.0075);Gain of MoRF binding (P = 0.0075);

MVP

0.95

MPC

1.1

ClinPred

0.82

GERP RS

5.8

Varity_R

0.49

gMVP

0.68

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