Variant summary

Our verdict is Benign. The variant received -19 ACMG points: 0P and 19B. BP4_ModerateBP6_Very_StrongBP7BS1BS2

The NM_022089.4(ATP13A2):c.1617G>T(p.Leu539Leu) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00232 in 1,590,462 control chromosomes in the GnomAD database, including 50 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.011 ( 25 hom., cov: 33)

Exomes 𝑓: 0.0013 ( 25 hom. )

Consequence

ATP13A2
NM_022089.4 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:9

Conservation

PhyloP100: 0.555

Publications

2 publications found

Variant links:

Genes affected

ATP13A2 (HGNC:30213): (ATPase cation transporting 13A2) This gene encodes a member of the P5 subfamily of ATPases which transports inorganic cations as well as other substrates. Mutations in this gene are associated with Kufor-Rakeb syndrome (KRS), also referred to as Parkinson disease 9. Multiple transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Nov 2008]

ATP13A2 Gene-Disease associations (from GenCC):

Kufor-Rakeb syndrome
Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), Illumina, Genomics England PanelApp, G2P, ClinGen
autosomal recessive spastic paraplegia type 78
Inheritance: AR Classification: STRONG, MODERATE, SUPPORTIVE Submitted by: Genomics England PanelApp, Orphanet, Labcorp Genetics (formerly Invitae)
parkinsonism due to ATP13A2 deficiency
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ATP13A2 links:

ENSG00000226526 (HGNC:):

ENSG00000226526 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -19 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.22).

BP6

Variant 1-16993761-C-A is Benign according to our data. Variant chr1-16993761-C-A is described in ClinVar as Benign. ClinVar VariationId is 128464.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=0.555 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.0115 (1751/152318) while in subpopulation AFR AF = 0.0389 (1618/41566). AF 95% confidence interval is 0.0373. There are 25 homozygotes in GnomAd4. There are 806 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check.

BS2

High Homozygotes in GnomAd4 at 25 AR gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_022089.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
ATP13A2	NM_022089.4	MANE Select	c.1617G>T	p.Leu539Leu	synonymous	Exon 16 of 29	NP_071372.1
ATP13A2	NM_001141973.3		c.1602G>T	p.Leu534Leu	synonymous	Exon 16 of 29	NP_001135445.1
ATP13A2	NM_001141974.3		c.1602G>T	p.Leu534Leu	synonymous	Exon 16 of 27	NP_001135446.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
ATP13A2	ENST00000326735.13	TSL:1 MANE Select	c.1617G>T	p.Leu539Leu	synonymous	Exon 16 of 29	ENSP00000327214.8
ATP13A2	ENST00000452699.5	TSL:1	c.1602G>T	p.Leu534Leu	synonymous	Exon 16 of 29	ENSP00000413307.1
ATP13A2	ENST00000341676.9	TSL:1	c.1602G>T	p.Leu534Leu	synonymous	Exon 16 of 27	ENSP00000341115.5

Frequencies

GnomAD3 genomes

AF:

0.0115

AC:

1748

AN:

152200

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0390

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00249

Gnomad ASJ

AF:

0.0170

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000294

Gnomad OTH

AF:

0.00764

GnomAD2 exomes

AF:

0.00320

AC:

659

AN:

206070

AF XY:

0.00232

show subpopulations

Gnomad AFR exome

AF:

0.0394

Gnomad AMR exome

AF:

0.00140

Gnomad ASJ exome

AF:

0.0121

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000225

Gnomad OTH exome

AF:

0.00229

GnomAD4 exome

AF:

0.00135

AC:

1937

AN:

1438144

Hom.:

Cov.:

AF XY:

0.00115

AC XY:

817

AN XY:

713454

show subpopulations

African (AFR)

AF:

0.0368

AC:

1215

AN:

33002

American (AMR)

AF:

0.00173

AC:

AN:

41502

Ashkenazi Jewish (ASJ)

AF:

0.0121

AC:

310

AN:

25586

East Asian (EAS)

AF:

0.00

AC:

AN:

38416

South Asian (SAS)

AF:

0.0000724

AC:

AN:

82920

European-Finnish (FIN)

AF:

0.00

AC:

AN:

50588

Middle Eastern (MID)

AF:

0.00113

AC:

AN:

5318

European-Non Finnish (NFE)

AF:

0.000125

AC:

138

AN:

1101398

Other (OTH)

AF:

0.00320

AC:

190

AN:

59414

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.487

Heterozygous variant carriers

113

226

339

452

565

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

132

176

220

<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

AF:

0.0115

AC:

1751

AN:

152318

Hom.:

Cov.:

AF XY:

0.0108

AC XY:

806

AN XY:

74488

show subpopulations

African (AFR)

AF:

0.0389

AC:

1618

AN:

41566

American (AMR)

AF:

0.00248

AC:

AN:

15302

Ashkenazi Jewish (ASJ)

AF:

0.0170

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5186

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10622

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000294

AC:

AN:

68014

Other (OTH)

AF:

0.00756

AC:

AN:

2116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.499

Heterozygous variant carriers

179

269

358

448

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

Variant carriers

100

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00849

Hom.:

Bravo

AF:

0.0136

Asia WGS

AF:

0.000866

AC:

AN:

3478

ClinVar

ClinVar submissions as Germline

Significance:Benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (3)

not specified (3)

Inborn genetic diseases (1)

Kufor-Rakeb syndrome (1)

Kufor-Rakeb syndrome;C5567893:Autosomal recessive spastic paraplegia type 78 (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.22

CADD

Benign

9.2

(source)

DANN

Benign

0.87

PhyloP100

0.56

Mutation Taster

=98/2

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

NM_022089.4:c.1617G>T

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

ClinVar submissions as Germline

Computational scores

Splicing

Publications

Other links and lift over