Variant chr1-114097771-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001253772.2(SYT6):c.1471G>A(p.Ala491Thr) variant causes a missense change. The variant allele was found at a frequency of 0.000322 in 1,614,088 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (no stars).

Frequency

Genomes: 𝑓 0.00030 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00032 ( 0 hom. )

Consequence

SYT6
NM_001253772.2 missense

Scores

Clinical Significance

Uncertain significance no assertion criteria provided U:1

Conservation

PhyloP100: 4.13

Variant links:

Genes affected

SYT6 (HGNC:18638): (synaptotagmin 6) The protein encoded by this gene belongs to the synaptotagmin family. Synaptotagmins share a common domain structure that includes a transmembrane domain and a cytoplasmic region composed of 2 C2 domains, and are involved in calcium-dependent exocytosis of synaptic vesicles. This protein has been shown to be a key component of the secretory machinery involved in acrosomal exocytosis. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Dec 2011]

SYT6 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.12876841).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SYT6	NM_001253772.2 linkuse as main transcript	c.1471G>A	p.Ala491Thr	missense_variant	6/8	ENST00000610222.3	NP_001240701.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SYT6	ENST00000610222.3 linkuse as main transcript	c.1471G>A	p.Ala491Thr	missense_variant	6/8	5	NM_001253772.2	ENSP00000476396	P1	Q5T7P8-1

Frequencies

GnomAD3 genomes

AF:

0.000296

AC:

AN:

152210

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000654

Gnomad ASJ

AF:

0.000288

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.000414

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000294

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000310

AC:

AN:

251412

Hom.:

AF XY:

0.000353

AC XY:

AN XY:

135872

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.000202

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad SAS exome

AF:

0.000588

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000413

Gnomad OTH exome

AF:

0.000489

GnomAD4 exome

AF:

0.000325

AC:

475

AN:

1461878

Hom.:

Cov.:

AF XY:

0.000352

AC XY:

256

AN XY:

727242

show subpopulations

Gnomad4 AFR exome

AF:

0.000179

Gnomad4 AMR exome

AF:

0.000246

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.000684

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.000324

Gnomad4 OTH exome

AF:

0.000414

GnomAD4 genome

AF:

0.000296

AC:

AN:

152210

Hom.:

Cov.:

AF XY:

0.000323

AC XY:

AN XY:

74364

show subpopulations

Gnomad4 AFR

AF:

0.000241

Gnomad4 AMR

AF:

0.000654

Gnomad4 ASJ

AF:

0.000288

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000294

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.000464

Hom.:

Bravo

AF:

0.000283

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000519

AC:

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000305

AC:

EpiCase

AF:

0.000763

EpiControl

AF:

0.000948

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

Breast ductal adenocarcinoma

Uncertain:1

Uncertain significance, no assertion criteria provided

research

Next Generation Diagnostics, Novartis Institutes for BioMedical Research, Inc.

Jul 20, 2015

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.30

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.19

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.045

.;.;.;T;.

Eigen

Benign

0.10

Eigen_PC

Uncertain

0.25

FATHMM_MKL

Uncertain

0.92

LIST_S2

Uncertain

0.90

.;.;D;D;D

M_CAP

Benign

0.024

MetaRNN

Benign

0.13

T;T;T;T;T

MetaSVM

Benign

-0.84

MutationAssessor

Benign

1.6

.;.;.;L;.

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Uncertain

0.74

PROVEAN

Benign

-1.4

.;.;N;.;.

REVEL

Benign

0.20

Sift

Benign

0.16

.;.;T;.;.

Sift4G

Benign

0.14

T;T;T;T;.

Polyphen

0.39

B;B;B;B;.

Vest4

0.44

MVP

0.76

MPC

0.11

ClinPred

0.033

GERP RS

5.4

Varity_R

0.22

gMVP

0.57

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