Genetic Variant ATP6AP1L:n.1543A>G (chr5-82312697-A-G) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The ENST00000380167.8(ATP6AP1L):n.1543A>G variant causes a non coding transcript exon change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000207 in 1,447,590 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: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

ATP6AP1L
ENST00000380167.8 non_coding_transcript_exon

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.97

Variant links:

Genes affected

ATP6AP1L (HGNC:28091): (ATPase H+ transporting accessory protein 1 like (pseudogene)) Predicted to be involved in regulation of cellular pH. Predicted to be integral component of membrane. Predicted to be part of plasma membrane proton-transporting V-type ATPase complex. [provided by Alliance of Genome Resources, Apr 2022]

ATP6AP1L links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.13334224).

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	Exon rank
ATP6AP1L	NR_169870.1 link	n.2188A>G	non_coding_transcript_exon_variant	Exon 11 of 12
ATP6AP1L	NR_172106.1 link	n.1782A>G	non_coding_transcript_exon_variant	Exon 9 of 10
ATP6AP1L	NR_172107.1 link	n.2282A>G	non_coding_transcript_exon_variant	Exon 10 of 11

Ensembl

Gene	Transcript	HGVSc	Effect	Exon rank	TSL
ATP6AP1L	ENST00000380167.8 link	n.1543A>G	non_coding_transcript_exon_variant	Exon 9 of 10	2
ATP6AP1L	ENST00000508366.5 link	n.1436A>G	non_coding_transcript_exon_variant	Exon 2 of 8	2
ATP6AP1L	ENST00000514672.1 link	n.259A>G	non_coding_transcript_exon_variant	Exon 2 of 3	2
ATP6AP1L	ENST00000643922.1 link	n.570A>G	non_coding_transcript_exon_variant	Exon 6 of 7

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000207

AC:

AN:

1447590

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

719778

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:

0.00

Gnomad4 NFE exome

AF:

0.00000271

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 specified

Uncertain:1

Jun 17, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.218A>G (p.Q73R) alteration is located in exon 3 (coding exon 3) of the ATP6AP1L gene. This alteration results from a A to G substitution at nucleotide position 218, causing the glutamine (Q) at amino acid position 73 to be replaced by an arginine (R). 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

0.088

BayesDel_addAF

Benign

-0.18

BayesDel_noAF

Benign

-0.50

CADD

Benign

7.2

DANN

Benign

0.87

DEOGEN2

Benign

0.014

Eigen

Benign

-0.49

Eigen_PC

Benign

-0.47

FATHMM_MKL

Uncertain

0.94

LIST_S2

Benign

0.60

M_CAP

Benign

0.0037

MetaRNN

Benign

0.13

MetaSVM

Benign

-0.86

MutationAssessor

Benign

1.6

PrimateAI

Benign

0.27

PROVEAN

Benign

-1.5

REVEL

Benign

0.054

Sift

Benign

0.22

Sift4G

Benign

0.083

Polyphen

0.023

Vest4

0.044

MutPred

0.34

Gain of MoRF binding (P = 0.0416);

MVP

0.014

ClinPred

0.40

GERP RS

3.2

Varity_R

0.13

gMVP

0.38

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over