rs367543009

Positions:

• chr12-123758147-C-T

Variant summary

Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP6

The NM_012463.4(ATP6V0A2):​c.*115C>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (no stars).

• Frequency: Genomes: not found (cov: 32)
• Consequence: ATP6V0A2 NM_012463.4 3_prime_UTR
• Clinical Significance: Benign no assertion criteria provided B:1
• Conservation: PhyloP100: -0.466

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 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.61).
• BP6: Variant 12-123758147-C-T is Benign according to our data. Variant chr12-123758147-C-T is described in ClinVar as [Benign]. Clinvar id is 21498.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ATP6V0A2	NM_012463.4	c.*115C>T		3_prime_UTR_variant	20/20	ENST00000330342.8	NP_036595.2
ATP6V0A2	XM_024448910.2	c.*115C>T		3_prime_UTR_variant	19/19		XP_024304678.1
ATP6V0A2	XM_024448911.2	c.*115C>T		3_prime_UTR_variant	16/16		XP_024304679.1
ATP6V0A2	XM_024448912.2	c.*115C>T		3_prime_UTR_variant	13/13		XP_024304680.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ATP6V0A2	ENST00000330342.8	c.*115C>T		3_prime_UTR_variant	20/20	1	NM_012463.4	ENSP00000332247.2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 7

GnomAD4 genome Cov.: 32

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

Submissions by phenotype

Cutis laxa with osteodystrophy Benign:1

Benign, no assertion criteria provided

curation

GeneReviews

Sep 23, 2010

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.61
CADD	Benign	2.3
DANN	Benign	0.63
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

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

Other links and lift over

dbSNP: rs367543009; hg19: chr12-124242694;