Variant chr12-123712647-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_012463.4(ATP6V0A2):c.82G>T(p.Ala28Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,457,264 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

ATP6V0A2
NM_012463.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.16

Variant links:

Genes affected

ATP6V0A2 (HGNC:18481): (ATPase H+ transporting V0 subunit a2) The protein encoded by this gene is a subunit of the vacuolar ATPase (v-ATPase), an heteromultimeric enzyme that is present in intracellular vesicles and in the plasma membrane of specialized cells, and which is essential for the acidification of diverse cellular components. V-ATPase is comprised of a membrane peripheral V(1) domain for ATP hydrolysis, and an integral membrane V(0) domain for proton translocation. The subunit encoded by this gene is a component of the V(0) domain. Mutations in this gene are a cause of both cutis laxa type II and wrinkly skin syndrome. [provided by RefSeq, Jul 2009]

ATP6V0A2 links:

ATP6V0A2 (HGNC:):

ATP6V0A2 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.3669291).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ATP6V0A2	NM_012463.4 linkuse as main transcript	c.82G>T	p.Ala28Ser	missense_variant	1/20	ENST00000330342.8	NP_036595.2	Q9Y487
ATP6V0A2	XM_024448910.2 linkuse as main transcript	c.82G>T	p.Ala28Ser	missense_variant	1/19		XP_024304678.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ATP6V0A2	ENST00000330342.8 linkuse as main transcript	c.82G>T	p.Ala28Ser	missense_variant	1/20	1	NM_012463.4	ENSP00000332247.2		Q9Y487

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000424

AC:

AN:

235814

Hom.:

AF XY:

0.00000773

AC XY:

AN XY:

129294

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000295

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1457264

Hom.:

Cov.:

AF XY:

0.00000276

AC XY:

AN XY:

724758

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000225

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:

9.00e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Oct 01, 2024

ATP6V0A2: PM2, BP4 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.10

BayesDel_addAF

Uncertain

0.026

BayesDel_noAF

Benign

-0.20

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.17

T;.

Eigen

Benign

-0.016

Eigen_PC

Benign

0.055

FATHMM_MKL

Uncertain

0.92

LIST_S2

Uncertain

0.96

D;D

M_CAP

Pathogenic

0.48

MetaRNN

Benign

0.37

T;T

MetaSVM

Uncertain

-0.12

MutationAssessor

Benign

1.3

L;.

PrimateAI

Benign

0.43

PROVEAN

Benign

0.25

N;.

REVEL

Uncertain

0.36

Sift

Uncertain

0.0020

D;.

Sift4G

Uncertain

0.0040

D;D

Polyphen

0.027

B;P

Vest4

0.22

MutPred

0.59

Gain of catalytic residue at L26 (P = 0.0032);Gain of catalytic residue at L26 (P = 0.0032);

MVP

0.51

MPC

0.15

ClinPred

0.70

GERP RS

3.2

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.2

Varity_R

0.21

gMVP

0.22

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