rs145401972

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 2P and 6B. PM2BP4_ModerateBS1

The NM_018052.5(VAC14):c.2297G>A(p.Arg766Gln) variant causes a missense change. The variant allele was found at a frequency of 0.0000269 in 1,596,618 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: 𝑓 0.000085 ( 0 hom., cov: 34)

Exomes 𝑓: 0.000021 ( 0 hom. )

Consequence

VAC14
NM_018052.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:2

Conservation

PhyloP100: 3.83

Publications

2 publications found

Variant links:

Genes affected

VAC14 (HGNC:25507): (VAC14 component of PIKFYVE complex) This gene encodes a scaffold protein that is a component of the PIKfyve protein kinase complex. This complex is responsible for the synthesis of phosphatidylinositol 3,5-bisphosphate, an important component of cellular membranes, from phosphatidylinositol 3-phosphate. Mice lacking a functional copy of this gene exhibit severe neurodegeneration. Mutations in the human gene have been identified in patients with a childhood onset progressive neurological disorder characterized by impaired movement, dystonia, and striatal abnormalities. [provided by RefSeq, May 2017]

VAC14 Gene-Disease associations (from GenCC):

striatonigral degeneration, childhood-onset
Inheritance: AR Classification: STRONG, MODERATE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)
hereditary neurological disease
Inheritance: AR Classification: MODERATE Submitted by: Ambry Genetics
Yunis-Varon syndrome
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

VAC14 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.17329675).

BS1

Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.0000854 (13/152292) while in subpopulation AFR AF = 0.000193 (8/41482). AF 95% confidence interval is 0.0000956. There are 0 homozygotes in GnomAd4. There are 5 alleles in the male GnomAd4 subpopulation. Median coverage is 34. This position passed quality control check.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018052.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	VAC14	NM_018052.5	MANE Select	c.2297G>A	p.Arg766Gln	missense	Exon 19 of 19	NP_060522.3
	VAC14	NM_001351157.2		c.1595G>A	p.Arg532Gln	missense	Exon 18 of 18	NP_001338086.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
VAC14	ENST00000261776.10	TSL:1 MANE Select	c.2297G>A	p.Arg766Gln	missense	Exon 19 of 19	ENSP00000261776.5	Q08AM6-1
VAC14	ENST00000568548.5	TSL:1	n.*2023G>A		non_coding_transcript_exon	Exon 18 of 18	ENSP00000454650.1	H3BN23
VAC14	ENST00000568886.5	TSL:1	n.*922G>A		non_coding_transcript_exon	Exon 13 of 13	ENSP00000457809.1	H3BUU8

Frequencies

GnomAD3 genomes

AF:

0.0000854

AC:

AN:

152292

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000193

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

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:

0.0000441

Gnomad OTH

AF:

0.000478

GnomAD2 exomes

AF:

0.0000290

AC:

AN:

241334

AF XY:

0.0000229

show subpopulations

Gnomad AFR exome

AF:

0.000194

Gnomad AMR exome

AF:

0.0000307

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000273

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000208

AC:

AN:

1444326

Hom.:

Cov.:

AF XY:

0.0000167

AC XY:

AN XY:

716696

show subpopulations

African (AFR)

AF:

0.0000916

AC:

AN:

32762

American (AMR)

AF:

0.0000689

AC:

AN:

43536

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25854

East Asian (EAS)

AF:

0.00

AC:

AN:

38478

South Asian (SAS)

AF:

0.0000119

AC:

AN:

84376

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53178

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5176

European-Non Finnish (NFE)

AF:

0.0000191

AC:

AN:

1101464

Other (OTH)

AF:

0.0000336

AC:

AN:

59502

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.467

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<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:

0.0000854

AC:

AN:

152292

Hom.:

Cov.:

AF XY:

0.0000672

AC XY:

AN XY:

74406

show subpopulations

African (AFR)

AF:

0.000193

AC:

AN:

41482

American (AMR)

AF:

0.0000654

AC:

AN:

15292

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5204

South Asian (SAS)

AF:

0.00

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10632

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000441

AC:

AN:

68056

Other (OTH)

AF:

0.000478

AC:

AN:

2094

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.467

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<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:

0.000118

Hom.:

Bravo

AF:

0.0000718

ESP6500AA

AF:

0.000228

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000412

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

Inborn genetic diseases (1)

not provided (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.30

BayesDel_addAF

Benign

-0.060

BayesDel_noAF

Uncertain

-0.040

CADD

Pathogenic

(source)

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.33

Eigen

Benign

0.18

Eigen_PC

Uncertain

0.27

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.96

M_CAP

Benign

0.0055

MetaRNN

Benign

0.17

MetaSVM

Benign

-0.99

MutationAssessor

Benign

1.0

PhyloP100

3.8

PrimateAI

Uncertain

0.53

PROVEAN

Benign

-1.2

REVEL

Benign

0.14

Sift

Uncertain

0.0050

Sift4G

Benign

0.19

Polyphen

0.87

Vest4

0.40

MVP

0.24

MPC

0.55

ClinPred

0.13

GERP RS

4.5

Varity_R

0.49

gMVP

0.46

Mutation Taster

=31/69

disease causing

(source)

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

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

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

Computational scores

Splicing

Publications

Other links and lift over