Genetic Variant NM_004913.3:c.1459G>A (chr16-89709365-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_004913.3(VPS9D1):c.1459G>A(p.Ala487Thr) variant causes a missense change. The variant allele was found at a frequency of 0.00000953 in 1,573,164 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 31)

Exomes 𝑓: 0.0000099 ( 0 hom. )

Consequence

VPS9D1
NM_004913.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.98

Publications

0 publications found

Variant links:

Genes affected

VPS9D1 (HGNC:13526): (VPS9 domain containing 1) Enables identical protein binding activity. Predicted to be involved in ATP synthesis coupled proton transport. [provided by Alliance of Genome Resources, Apr 2022]

VPS9D1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.16996557).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
VPS9D1	NM_004913.3 link	c.1459G>A	p.Ala487Thr	missense_variant	Exon 12 of 15	ENST00000389386.8	NP_004904.2	Q9Y2B5-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
VPS9D1	ENST00000389386.8 link	c.1459G>A	p.Ala487Thr	missense_variant	Exon 12 of 15	1	NM_004913.3	ENSP00000374037.3	Q9Y2B5-1
VPS9D1	ENST00000561976.5 link	c.1249G>A	p.Ala417Thr	missense_variant	Exon 11 of 14	1		ENSP00000454244.1	H3BM58
VPS9D1	ENST00000565023.1 link	c.259G>A	p.Ala87Thr	missense_variant	Exon 3 of 6	5		ENSP00000455792.1	H3BQI2

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

151960

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000192

AC:

AN:

208714

AF XY:

0.0000177

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000580

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000314

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000985

AC:

AN:

1421204

Hom.:

Cov.:

AF XY:

0.0000142

AC XY:

AN XY:

704306

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

32552

American (AMR)

AF:

0.00

AC:

AN:

40610

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

23188

East Asian (EAS)

AF:

0.0000253

AC:

AN:

39548

South Asian (SAS)

AF:

0.0000124

AC:

AN:

80404

European-Finnish (FIN)

AF:

0.00

AC:

AN:

45724

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4752

European-Non Finnish (NFE)

AF:

0.00000913

AC:

AN:

1095598

Other (OTH)

AF:

0.0000340

AC:

AN:

58828

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.493

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.00000658

AC:

AN:

151960

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74198

show subpopulations

African (AFR)

AF:

0.0000242

AC:

AN:

41382

American (AMR)

AF:

0.00

AC:

AN:

15250

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5168

South Asian (SAS)

AF:

0.00

AC:

AN:

4812

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10576

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67988

Other (OTH)

AF:

0.00

AC:

AN:

2088

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.425

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

ExAC

AF:

0.0000166

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Apr 21, 2025

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.1459G>A (p.A487T) alteration is located in exon 12 (coding exon 12) of the VPS9D1 gene. This alteration results from a G to A substitution at nucleotide position 1459, causing the alanine (A) at amino acid position 487 to be replaced by a threonine (T). 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

0.080

BayesDel_addAF

Benign

-0.17

BayesDel_noAF

Benign

-0.48

CADD

Benign

(source)

DANN

Benign

0.96

DEOGEN2

Benign

0.028

.;T

Eigen

Benign

-0.19

Eigen_PC

Benign

-0.15

FATHMM_MKL

Uncertain

0.80

LIST_S2

Benign

0.66

T;T

M_CAP

Benign

0.015

MetaRNN

Benign

0.17

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.6

.;M

PhyloP100

4.0

PrimateAI

Benign

0.44

PROVEAN

Benign

-0.49

N;N

REVEL

Benign

0.078

Sift

Benign

0.56

T;T

Sift4G

Benign

0.11

T;T

Polyphen

0.55

.;P

Vest4

0.31

MVP

0.34

MPC

0.23

ClinPred

0.18

GERP RS

4.2

Varity_R

0.045

gMVP

0.19

Mutation Taster

=84/16

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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NM_004913.3:c.1459G>A

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over