chrX-154428710-G-T

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2BP4_ModerateBP6_ModerateBP7

The NM_001183.6(ATP6AP1):​c.18G>T​(p.Ala6Ala) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000193 in 1,035,685 control chromosomes in the GnomAD database, with no homozygous occurrence. There are no hemizygote samples in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: not found (cov: 25)
Exomes 𝑓: 0.0000019 ( 0 hom. 0 hem. )

Consequence

ATP6AP1
NM_001183.6 synonymous

Scores

2

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.0280

Publications

0 publications found
Variant links:
Genes affected
ATP6AP1 (HGNC:868): (ATPase H+ transporting accessory protein 1) This gene encodes a component of a multisubunit enzyme that mediates acidification of eukaryotic intracellular organelles. Vacuolar ATPase (V-ATPase) is comprised of a cytosolic V1 (site of the ATP catalytic site) and a transmembrane V0 domain. V-ATPase dependent organelle acidification is necessary for such intracellular processes as protein sorting, zymogen activation, and receptor-mediated endocytosis. The encoded protein of this gene may assist in the V-ATPase-mediated acidification of neuroendocrine secretory granules. This protein may also play a role in early development. [provided by RefSeq, Aug 2013]
ATP6AP1-DT (HGNC:25138): (ATP6AP1 divergent transcript)

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -3 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.36).
BP6
Variant X-154428710-G-T is Benign according to our data. Variant chrX-154428710-G-T is described in ClinVar as [Likely_benign]. Clinvar id is 1548391.Status of the report is criteria_provided_single_submitter, 1 stars.
BP7
Synonymous conserved (PhyloP=-0.028 with no splicing effect.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
ATP6AP1NM_001183.6 linkc.18G>T p.Ala6Ala synonymous_variant Exon 1 of 10 ENST00000369762.7 NP_001174.2
ATP6AP1-DTNR_103768.1 linkn.-231C>A upstream_gene_variant

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
ATP6AP1ENST00000369762.7 linkc.18G>T p.Ala6Ala synonymous_variant Exon 1 of 10 1 NM_001183.6 ENSP00000358777.2 Q15904

Frequencies

GnomAD3 genomes
Cov.:
25
GnomAD4 exome
AF:
0.00000193
AC:
2
AN:
1035685
Hom.:
0
Cov.:
30
AF XY:
0.00
AC XY:
0
AN XY:
336471
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
22667
American (AMR)
AF:
0.00
AC:
0
AN:
27167
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
18212
East Asian (EAS)
AF:
0.00
AC:
0
AN:
25371
South Asian (SAS)
AF:
0.00
AC:
0
AN:
49275
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
30018
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
3987
European-Non Finnish (NFE)
AF:
0.00000245
AC:
2
AN:
815144
Other (OTH)
AF:
0.00
AC:
0
AN:
43844
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.450
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Variant carriers
0
2
4
6
8
10
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
Cov.:
25

ClinVar

Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not provided Benign:1
Jul 05, 2022
Labcorp Genetics (formerly Invitae), Labcorp
Significance:Likely benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.36
CADD
Benign
6.3
DANN
Benign
0.85
PhyloP100
-0.028
PromoterAI
0.062
Neutral
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

Other links and lift over

dbSNP: rs782480523; hg19: chrX-153657056; API