Genetic Variant ENST00000380167.8:n.1830A>C (chr5-82318130-A-C) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The ENST00000380167.8(ATP6AP1L):n.1830A>C variant causes a non coding transcript exon change. The variant allele was found at a frequency of 0.00000274 in 1,461,892 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000027 ( 0 hom. )

Consequence

ATP6AP1L
ENST00000380167.8 non_coding_transcript_exon

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.29

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:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	Exon rank
ATP6AP1L	NR_169868.1 link	n.1650A>C	non_coding_transcript_exon_variant	Exon 7 of 7
ATP6AP1L	NR_169870.1 link	n.2475A>C	non_coding_transcript_exon_variant	Exon 12 of 12
ATP6AP1L	NR_172106.1 link	n.2069A>C	non_coding_transcript_exon_variant	Exon 10 of 10

Ensembl

Gene	Transcript	HGVSc	Effect	Exon rank	TSL
ATP6AP1L	ENST00000380167.8 link	n.1830A>C	non_coding_transcript_exon_variant	Exon 10 of 10	2
ATP6AP1L	ENST00000514672.1 link	n.546A>C	non_coding_transcript_exon_variant	Exon 3 of 3	2
ATP6AP1L	ENST00000643922.1 link	n.857A>C	non_coding_transcript_exon_variant	Exon 7 of 7
ATP6AP1L	ENST00000508366.5 link	n.1590+5279A>C	intron_variant	Intron 2 of 7	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251440

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135892

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000274

AC:

AN:

1461892

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

727246

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:

0.00000360

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000282

Hom.:

Bravo

AF:

0.00000378

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Aug 17, 2022

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.505A>C (p.M169L) alteration is located in exon 4 (coding exon 4) of the ATP6AP1L gene. This alteration results from a A to C substitution at nucleotide position 505, causing the methionine (M) at amino acid position 169 to be replaced by a leucine (L). 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

0.17

BayesDel_addAF

Uncertain

0.064

BayesDel_noAF

Benign

-0.15

CADD

Benign

DANN

Benign

0.96

DEOGEN2

Benign

0.37

Eigen

Uncertain

0.40

Eigen_PC

Uncertain

0.40

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Benign

0.86

M_CAP

Benign

0.013

MetaRNN

Uncertain

0.50

MetaSVM

Benign

-0.31

MutationAssessor

Uncertain

2.9

PrimateAI

Benign

0.36

PROVEAN

Uncertain

-2.8

REVEL

Benign

0.23

Sift

Benign

0.037

Sift4G

Pathogenic

0.0

Polyphen

0.72

Vest4

0.59

MutPred

0.35

Loss of catalytic residue at M169 (P = 0.1424);

MVP

0.23

ClinPred

0.98

GERP RS

5.8

Varity_R

0.65

gMVP

0.37

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

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

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over