Variant rs144457394 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS2

The NM_014758.3(SNX19):c.2482C>G(p.Leu828Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00451 in 1,613,236 control chromosomes in the GnomAD database, including 21 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0028 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0047 ( 21 hom. )

Consequence

SNX19
NM_014758.3 missense

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 1.60

Variant links:

Genes affected

SNX19 (HGNC:21532): (sorting nexin 19) Islet antigen-2 (IA-2) is an autoantigen in type 1 diabetes and plays a role in insulin secretion. IA-2 is found in dense-core secretory vesicles and interacts with the product of this gene, a sorting nexin. In mouse pancreatic beta-cells, the encoded protein influenced insulin secretion by stabilizing the number of dense-core secretory vesicles. [provided by RefSeq, Dec 2016]

SNX19 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -16 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.009277552).

BP6

Variant 11-130903346-G-C is Benign according to our data. Variant chr11-130903346-G-C is described in ClinVar as [Likely_benign]. Clinvar id is 788365.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High Homozygotes in GnomAdExome4 at 21 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SNX19	NM_014758.3 link	c.2482C>G	p.Leu828Val	missense_variant	Exon 8 of 11	ENST00000265909.9	NP_055573.3	Q92543-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SNX19	ENST00000265909.9 link	c.2482C>G	p.Leu828Val	missense_variant	Exon 8 of 11	1	NM_014758.3	ENSP00000265909.4		Q92543-1

Frequencies

GnomAD3 genomes

AF:

0.00283

AC:

430

AN:

152168

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00111

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00177

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000414

Gnomad FIN

AF:

0.00132

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.00497

Gnomad OTH

AF:

0.000957

GnomAD3 exomes

AF:

0.00278

AC:

698

AN:

251260

Hom.:

AF XY:

0.00273

AC XY:

371

AN XY:

135796

show subpopulations

Gnomad AFR exome

AF:

0.000615

Gnomad AMR exome

AF:

0.00232

Gnomad ASJ exome

AF:

0.000198

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000850

Gnomad FIN exome

AF:

0.000878

Gnomad NFE exome

AF:

0.00466

Gnomad OTH exome

AF:

0.00506

GnomAD4 exome

AF:

0.00469

AC:

6845

AN:

1460950

Hom.:

Cov.:

AF XY:

0.00451

AC XY:

3281

AN XY:

726818

show subpopulations

Gnomad4 AFR exome

AF:

0.000807

Gnomad4 AMR exome

AF:

0.00275

Gnomad4 ASJ exome

AF:

0.000344

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000650

Gnomad4 FIN exome

AF:

0.00152

Gnomad4 NFE exome

AF:

0.00569

Gnomad4 OTH exome

AF:

0.00365

GnomAD4 genome

AF:

0.00282

AC:

430

AN:

152286

Hom.:

Cov.:

AF XY:

0.00247

AC XY:

184

AN XY:

74464

show subpopulations

Gnomad4 AFR

AF:

0.00111

Gnomad4 AMR

AF:

0.00176

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00132

Gnomad4 NFE

AF:

0.00497

Gnomad4 OTH

AF:

0.000947

Alfa

AF:

0.00409

Hom.:

Bravo

AF:

0.00303

TwinsUK

AF:

0.00782

AC:

ALSPAC

AF:

0.00493

AC:

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.00431

AC:

ExAC

AF:

0.00289

AC:

351

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.00529

EpiControl

AF:

0.00533

ClinVar

Significance: Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Breakthrough Genomics, Breakthrough Genomics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

Dec 31, 2019

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.093

BayesDel_addAF

Benign

-0.49

BayesDel_noAF

Benign

-0.47

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.0063

T;.;.;.

Eigen

Benign

-0.25

Eigen_PC

Benign

-0.17

FATHMM_MKL

Uncertain

0.90

LIST_S2

Benign

0.78

T;T;.;T

M_CAP

Benign

0.013

MetaRNN

Benign

0.0093

T;T;T;T

MetaSVM

Benign

-0.99

MutationAssessor

Benign

0.69

N;.;.;.

PrimateAI

Benign

0.32

PROVEAN

Benign

-1.2

N;N;N;N

REVEL

Benign

0.063

Sift

Benign

0.035

D;D;D;D

Sift4G

Benign

0.071

T;T;T;T

Polyphen

0.052

B;.;.;.

Vest4

0.28

MVP

0.68

MPC

0.12

ClinPred

0.013

GERP RS

2.6

Varity_R

0.042

gMVP

0.38

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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