7-149879399-C-T

Variant names:

• chr7-149879399-C-T
• rs757772874
• ENST00000421974.7:c.217C>T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001289990.2(ATP6V0E2):​c.286C>T​(p.Pro96Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000069 in 1,448,476 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/18 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P96A) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: ATP6V0E2 NM_001289990.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.692
• Publications: 0 publications found

Genes affected

ATP6V0E2 (HGNC:21723): (ATPase H+ transporting V0 subunit e2) Multisubunit vacuolar-type proton pumps, or H(+)-ATPases, acidify various intracellular compartments, such as vacuoles, clathrin-coated and synaptic vesicles, endosomes, lysosomes, and chromaffin granules. H(+)-ATPases are also found in plasma membranes of specialized cells, where they play roles in urinary acidification, bone resorption, and sperm maturation. Multiple subunits form H(+)-ATPases, with proteins of the V1 class hydrolyzing ATP for energy to transport H+, and proteins of the V0 class forming an integral membrane domain through which H+ is transported. ATP6V0E2 encodes an isoform of the H(+)-ATPase V0 e subunit, an essential proton pump component (Blake-Palmer et al., 2007 [PubMed 17350184]).[supplied by OMIM, Mar 2008]

ATP6V0E2-AS1 (HGNC:44180): (ATP6V0E2 antisense RNA 1)

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.071337104).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001289990.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ATP6V0E2	NM_145230.4	MANE Select	c.*84C>T		3_prime_UTR	Exon 4 of 4	NP_660265.3	Q8NHE4-1
	ATP6V0E2	NM_001289990.2		c.286C>T	p.Pro96Ser	missense	Exon 4 of 4	NP_001276919.2	Q8NHE4-3
	ATP6V0E2	NM_001100592.3		c.217C>T	p.Pro73Ser	missense	Exon 3 of 3	NP_001094062.2	Q8NHE4-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ATP6V0E2	ENST00000421974.7	TSL:1	c.217C>T	p.Pro73Ser	missense	Exon 3 of 3	ENSP00000411672.3	Q8NHE4-2
	ATP6V0E2	ENST00000606024.5	TSL:1	c.217C>T	p.Pro73Ser	missense	Exon 3 of 3	ENSP00000475904.1	Q8NHE4-2
	ATP6V0E2	ENST00000425642.3	TSL:1 MANE Select	c.*84C>T		3_prime_UTR	Exon 4 of 4	ENSP00000396148.2	Q8NHE4-1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000427 AC: 1 AN: 233926 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000607

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 6.90e-7 AC: 1 AN: 1448476 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 720052

African (AFR) AF: 0.00 AC: 0 AN: 32922

American (AMR) AF: 0.00 AC: 0 AN: 43196

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25600

East Asian (EAS) AF: 0.0000259 AC: 1 AN: 38562

South Asian (SAS) AF: 0.00 AC: 0 AN: 83964

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52940

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5712

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1105806

Other (OTH) AF: 0.00 AC: 0 AN: 59774

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Benign	-0.34	T
BayesDel_noAF	Benign	-0.55
CADD	Benign	4.4
DANN	Uncertain	1.0
Eigen	Benign	-1.0
Eigen_PC	Benign	-1.0
FATHMM_MKL	Benign	0.083	N
LIST_S2	Benign	0.54	T
M_CAP	Benign	0.0048	T
MetaRNN	Benign	0.071	T
MetaSVM	Benign	-1.0	T
PhyloP100		0.69
PrimateAI	Benign	0.34	T
PROVEAN	Benign	-0.84	N
REVEL	Benign	0.031
Sift	Uncertain	0.0070	D
Sift4G	Uncertain	0.013	D
Polyphen		0.041	B
Vest4		0.15
MutPred		0.12		Gain of phosphorylation at P122 (P = 0.06)
MVP		0.17
MPC		0.64
ClinPred		0.26	T
GERP RS		1.1
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
gMVP		0.33
Mutation Taster		=100/0	polymorphism

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs757772874; hg19: chr7-149576488;