Variant 10-46587631-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong

The NM_031912.5(SYT15):c.1250G>A(p.Arg417His) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 8/12 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 0)

Consequence

SYT15
NM_031912.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.781

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:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.038820207).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SYT15	NM_031912.5 link	c.1250G>A	p.Arg417His	missense_variant	8/8	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.1250G>A	p.Arg417His	missense_variant	8/8	2	NM_031912.5	ENSP00000363441.4		Q9BQS2-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000844

AC:

AN:

248684

Hom.:

AF XY:

0.000119

AC XY:

AN XY:

135016

show subpopulations

Gnomad AFR exome

AF:

0.0000649

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000164

Gnomad FIN exome

AF:

0.0000931

Gnomad NFE exome

AF:

0.000115

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Cov.:

GnomAD4 genome

Cov.:

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

Aug 04, 2024

The c.1250G>A (p.R417H) alteration is located in exon 8 (coding exon 8) of the SYT15 gene. This alteration results from a G to A substitution at nucleotide position 1250, causing the arginine (R) at amino acid position 417 to be replaced by a histidine (H). 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

0.069

BayesDel_noAF

Benign

-0.66

CADD

Benign

0.18

DANN

Benign

0.96

DEOGEN2

Benign

0.0086

T;T

LIST_S2

Benign

0.55

.;T

MetaRNN

Benign

0.039

T;T

PROVEAN

Benign

-0.15

N;N

Sift

Benign

0.089

T;T

Sift4G

Benign

0.62

T;T

Vest4

0.038

gMVP

0.83

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