Genetic Variant ATP6AP1L:n.1894C>A (chr5-82318194-C-A) – ACMG Classification: Uncertain_significance (4 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The ENST00000380167.8(ATP6AP1L):n.1894C>A 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 0.000000684 in 1,461,810 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

ATP6AP1L
ENST00000380167.8 non_coding_transcript_exon

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.79

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 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

BayesDel_addAF computational evidence supports a deleterious effect, 0.3

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	Exon rank
ATP6AP1L	NR_169868.1 link	n.1714C>A	non_coding_transcript_exon_variant	Exon 7 of 7
ATP6AP1L	NR_169870.1 link	n.2539C>A	non_coding_transcript_exon_variant	Exon 12 of 12
ATP6AP1L	NR_172106.1 link	n.2133C>A	non_coding_transcript_exon_variant	Exon 10 of 10

Ensembl

Gene	Transcript	HGVSc	Effect	Exon rank	TSL
ATP6AP1L	ENST00000380167.8 link	n.1894C>A	non_coding_transcript_exon_variant	Exon 10 of 10	2
ATP6AP1L	ENST00000514672.1 link	n.610C>A	non_coding_transcript_exon_variant	Exon 3 of 3	2
ATP6AP1L	ENST00000643922.1 link	n.921C>A	non_coding_transcript_exon_variant	Exon 7 of 7
ATP6AP1L	ENST00000508366.5 link	n.1590+5343C>A	intron_variant	Intron 2 of 7	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251352

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135832

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461810

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727208

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:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Pathogenic

0.30

BayesDel_noAF

Pathogenic

0.29

CADD

Benign

DANN

Benign

0.91

Eigen

Benign

-0.070

Eigen_PC

Benign

-0.39

FATHMM_MKL

Uncertain

0.79

Vest4

0.21

GERP RS

-0.043

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over