Variant 4-185264577-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001378034.2(SNX25):c.871C>T(p.Arg291Cys) variant causes a missense change. The variant allele was found at a frequency of 0.000868 in 1,613,852 control chromosomes in the GnomAD database, including 1 homozygotes. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00060 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00090 ( 1 hom. )

Consequence

SNX25
NM_001378034.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.71

Variant links:

Genes affected

SNX25 (HGNC:21883): (sorting nexin 25) Predicted to enable type I transforming growth factor beta receptor binding activity. Involved in negative regulation of pathway-restricted SMAD protein phosphorylation; negative regulation of transforming growth factor beta receptor signaling pathway; and receptor catabolic process. Located in intracellular membrane-bounded organelle. [provided by Alliance of Genome Resources, Apr 2022]

SNX25 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SNX25	NM_001378034.2 linkuse as main transcript	c.871C>T	p.Arg291Cys	missense_variant	4/19	ENST00000652585.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SNX25	ENST00000652585.2 linkuse as main transcript	c.871C>T	p.Arg291Cys	missense_variant	4/19		NM_001378034.2

Frequencies

GnomAD3 genomes

AF:

0.000598

AC:

AN:

152166

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00138

Gnomad ASJ

AF:

0.00173

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00103

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000808

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000645

AC:

162

AN:

251236

Hom.:

AF XY:

0.000685

AC XY:

AN XY:

135780

show subpopulations

Gnomad AFR exome

AF:

0.000185

Gnomad AMR exome

AF:

0.000636

Gnomad ASJ exome

AF:

0.00179

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000555

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.000845

Gnomad OTH exome

AF:

0.000816

GnomAD4 exome

AF:

0.000896

AC:

1310

AN:

1461686

Hom.:

Cov.:

AF XY:

0.000909

AC XY:

661

AN XY:

727134

show subpopulations

Gnomad4 AFR exome

AF:

0.000149

Gnomad4 AMR exome

AF:

0.000559

Gnomad4 ASJ exome

AF:

0.00268

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000499

Gnomad4 FIN exome

AF:

0.000112

Gnomad4 NFE exome

AF:

0.000984

Gnomad4 OTH exome

AF:

0.00111

GnomAD4 genome

AF:

0.000598

AC:

AN:

152166

Hom.:

Cov.:

AF XY:

0.000686

AC XY:

AN XY:

74328

show subpopulations

Gnomad4 AFR

AF:

0.0000724

Gnomad4 AMR

AF:

0.00138

Gnomad4 ASJ

AF:

0.00173

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00103

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000808

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.000765

Hom.:

Bravo

AF:

0.000540

TwinsUK

AF:

0.000809

AC:

ALSPAC

AF:

0.000778

AC:

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.000465

AC:

ExAC

AF:

0.000494

AC:

EpiCase

AF:

0.000927

EpiControl

AF:

0.000889

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 10, 2021

The c.379C>T (p.R127C) alteration is located in exon 4 (coding exon 3) of the SNX25 gene. This alteration results from a C to T substitution at nucleotide position 379, causing the arginine (R) at amino acid position 127 to be replaced by a cysteine (C). 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

0.15

BayesDel_addAF

Benign

-0.062

BayesDel_noAF

Uncertain

0.080

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.20

T;T

Eigen

Pathogenic

0.80

Eigen_PC

Pathogenic

0.76

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.94

.;D

M_CAP

Benign

0.022

MetaRNN

Uncertain

0.48

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.9

M;M

MutationTaster

Benign

1.0

D;D

PrimateAI

Uncertain

0.53

PROVEAN

Pathogenic

-6.0

D;D

REVEL

Uncertain

0.39

Sift

Pathogenic

0.0

D;D

Sift4G

Pathogenic

0.0010

D;D

Polyphen

1.0

D;D

Vest4

0.79

MVP

0.62

MPC

0.83

ClinPred

0.16

GERP RS

5.2

Varity_R

0.82

gMVP

0.69

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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