3-10328941-G-A

Position:

chr3-10328941-G-A

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 1P and 6B. PP2BP4_ModerateBS2

The NM_001001331.4(ATP2B2):c.3605C>T(p.Pro1202Leu) variant causes a missense change. The variant allele was found at a frequency of 0.00000558 in 1,613,806 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 30)

Exomes 𝑓: 0.0000055 ( 1 hom. )

Consequence

ATP2B2
NM_001001331.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.96

Variant links:

Genes affected

ATP2B2 (HGNC:815): (ATPase plasma membrane Ca2+ transporting 2) 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 2. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

ATP2B2 links:

ATP2B2 (HGNC:):

ATP2B2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), ATP2B2. . Gene score misZ 4.5484 (greater than the threshold 3.09). Trascript score misZ 6.2948 (greater than threshold 3.09). GenCC has associacion of gene with autosomal recessive nonsyndromic hearing loss 12, hearing loss, autosomal dominant 82.

BP4

Computational evidence support a benign effect (MetaRNN=0.25669092).

BS2

High AC in GnomAdExome4 at 8 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ATP2B2	NM_001001331.4 linkuse as main transcript	c.3605C>T	p.Pro1202Leu	missense_variant	23/23	ENST00000360273.7	NP_001001331.1	Q01814-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ATP2B2	ENST00000360273.7 linkuse as main transcript	c.3605C>T	p.Pro1202Leu	missense_variant	23/23	5	NM_001001331.4	ENSP00000353414.2		Q01814-1

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

151912

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000547

AC:

AN:

1461894

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

727248

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:

0.0000187

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.000116

GnomAD4 genome

AF:

0.00000658

AC:

AN:

151912

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74186

show subpopulations

Gnomad4 AFR

AF:

0.0000242

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:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000378

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 10, 2024

The c.3470C>T (p.P1157L) alteration is located in exon 20 (coding exon 19) of the ATP2B2 gene. This alteration results from a C to T substitution at nucleotide position 3470, causing the proline (P) at amino acid position 1157 to be replaced by a leucine (L). 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

0.070

BayesDel_addAF

Uncertain

0.018

BayesDel_noAF

Benign

-0.21

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.29

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

Eigen

Benign

0.098

Eigen_PC

Benign

0.22

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Uncertain

0.91

.;D;.;D;D;D;.

M_CAP

Benign

0.039

MetaRNN

Benign

0.26

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

MetaSVM

Uncertain

0.23

MutationAssessor

Benign

1.1

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

PrimateAI

Uncertain

0.76

PROVEAN

Benign

-1.6

N;N;N;.;.;.;.

REVEL

Benign

0.27

Sift

Benign

0.052

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

Sift4G

Uncertain

0.054

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

Polyphen

0.0010

.;B;.;.;.;.;B

Vest4

0.29

MutPred

0.16

.;Loss of glycosylation at P1203 (P = 0.0088);.;.;.;.;Loss of glycosylation at P1203 (P = 0.0088);

MVP

0.69

MPC

1.5

ClinPred

0.66

GERP RS

5.1

Varity_R

0.066

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