Variant 16-77788708-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_020927.3(VAT1L):c.26C>A(p.Ala9Glu) variant causes a missense change. The variant allele was found at a frequency of 0.00000357 in 1,401,154 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: not found (cov: 32)

Exomes 𝑓: 0.0000036 ( 0 hom. )

Consequence

VAT1L
NM_020927.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.90

Variant links:

Genes affected

VAT1L (HGNC:29315): (vesicle amine transport 1 like) Predicted to enable oxidoreductase activity and zinc ion binding activity. [provided by Alliance of Genome Resources, Apr 2022]

VAT1L links:

LOC107984878 (HGNC:):

LOC107984878 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.31880355).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
VAT1L	NM_020927.3 linkuse as main transcript	c.26C>A	p.Ala9Glu	missense_variant	1/9	ENST00000302536.3
LOC107984878	XR_001752259.2 linkuse as main transcript	n.70-14687G>T		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
VAT1L	ENST00000302536.3 linkuse as main transcript	c.26C>A	p.Ala9Glu	missense_variant	1/9	1	NM_020927.3	P1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000257

AC:

AN:

155456

Hom.:

AF XY:

0.00

AC XY:

AN XY:

82610

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000121

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:

0.000226

GnomAD4 exome

AF:

0.00000357

AC:

AN:

1401154

Hom.:

Cov.:

AF XY:

0.00000145

AC XY:

AN XY:

691256

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000140

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.0000113

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jun 13, 2022

The c.26C>A (p.A9E) alteration is located in exon 1 (coding exon 1) of the VAT1L gene. This alteration results from a C to A substitution at nucleotide position 26, causing the alanine (A) at amino acid position 9 to be replaced by a glutamic acid (E). 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

0.12

BayesDel_addAF

Benign

-0.082

BayesDel_noAF

Benign

-0.36

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.028

Eigen

Uncertain

0.35

Eigen_PC

Uncertain

0.44

FATHMM_MKL

Uncertain

0.92

LIST_S2

Benign

0.82

M_CAP

Benign

0.046

MetaRNN

Benign

0.32

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.55

MutationTaster

Benign

1.0

PrimateAI

Uncertain

0.71

PROVEAN

Benign

-0.25

REVEL

Benign

0.18

Sift

Uncertain

0.010

Sift4G

Benign

0.68

Polyphen

0.68

Vest4

0.56

MutPred

0.27

Gain of loop (P = 0.0045);

MVP

0.36

MPC

0.18

ClinPred

0.21

GERP RS

5.0

Varity_R

0.46

gMVP

0.43

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