Variant 10-46584498-C-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_031912.5(SYT15):c.826C>G(p.Pro276Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000145 in 152,102 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 0.00014 ( 0 hom., cov: 35)

Exomes 𝑓: 0.00020 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

SYT15
NM_031912.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.25

Variant links:

Genes affected

SYT15 (HGNC:17167): (synaptotagmin 15) This gene encodes a member of the Synaptotagmin (Syt) family of membrane trafficking proteins. Members of this family contain a transmembrane region and a C-terminal-type tandem C2 domain. Unlike related family members, the encoded protein may be involved in membrane trafficking in non-neuronal tissues. Two trancript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]

SYT15 links:

SYT15-AS1 (HGNC:56167): (SYT15 antisense RNA 1)

SYT15-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.24235308).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SYT15	NM_031912.5 link	c.826C>G	p.Pro276Ala	missense_variant	6/8	ENST00000374321.9	NP_114118.2	Q9BQS2-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SYT15	ENST00000374321.9 link	c.826C>G	p.Pro276Ala	missense_variant	6/8	2	NM_031912.5	ENSP00000363441.4		Q9BQS2-1

Frequencies

GnomAD3 genomes

AF:

0.000145

AC:

AN:

152102

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000725

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:

0.000188

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000250

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000126

AC:

AN:

246934

Hom.:

AF XY:

0.0000745

AC XY:

AN XY:

134146

show subpopulations

Gnomad AFR exome

AF:

0.0000646

Gnomad AMR exome

AF:

0.000145

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000189

Gnomad OTH exome

AF:

0.000498

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.000197

AC:

287

AN:

1459764

Hom.:

Cov.:

AF XY:

0.000193

AC XY:

140

AN XY:

726176

show subpopulations

Gnomad4 AFR exome

AF:

0.0000599

Gnomad4 AMR exome

AF:

0.000112

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.0000188

Gnomad4 NFE exome

AF:

0.000240

Gnomad4 OTH exome

AF:

0.000182

GnomAD4 genome

AF:

0.000145

AC:

AN:

152102

Hom.:

Cov.:

AF XY:

0.000188

AC XY:

AN XY:

74318

show subpopulations

Gnomad4 AFR

AF:

0.0000725

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000188

Gnomad4 NFE

AF:

0.000250

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000253

Hom.:

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 01, 2023

The c.826C>G (p.P276A) alteration is located in exon 6 (coding exon 6) of the SYT15 gene. This alteration results from a C to G substitution at nucleotide position 826, causing the proline (P) at amino acid position 276 to be replaced by an alanine (A). 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

0.076

BayesDel_noAF

Benign

-0.38

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.026

T;T;.;.

LIST_S2

Uncertain

0.88

.;D;.;D

MetaRNN

Benign

0.24

T;T;T;T

PROVEAN

Uncertain

-3.1

D;D;D;D

Sift

Benign

0.080

T;T;T;T

Sift4G

Benign

0.17

T;T;T;T

Vest4

0.45

gMVP

0.85

Splicing

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