Variant 4-185332739-G-A 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_001378034.2(SNX25):c.1894G>A(p.Ala632Thr) variant causes a missense change. The variant allele was found at a frequency of 0.00000684 in 1,461,170 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000068 ( 0 hom. )

Consequence

SNX25
NM_001378034.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.70

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:

SNX25 (HGNC:):

SNX25 links:

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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=0.17574888).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SNX25	NM_001378034.2 linkuse as main transcript	c.1894G>A	p.Ala632Thr	missense_variant	10/19	ENST00000652585.2	NP_001364963.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SNX25	ENST00000652585.2 linkuse as main transcript	c.1894G>A	p.Ala632Thr	missense_variant	10/19		NM_001378034.2	ENSP00000498676.1		A0A494C0S0

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000399

AC:

AN:

250848

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135584

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000882

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000684

AC:

AN:

1461170

Hom.:

Cov.:

AF XY:

0.00000963

AC XY:

AN XY:

726898

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000809

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000282

Hom.:

Bravo

AF:

0.00000756

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

Oct 03, 2024

The c.1402G>A (p.A468T) alteration is located in exon 10 (coding exon 9) of the SNX25 gene. This alteration results from a G to A substitution at nucleotide position 1402, causing the alanine (A) at amino acid position 468 to be replaced by a threonine (T). 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

0.16

BayesDel_addAF

Benign

-0.14

BayesDel_noAF

Benign

-0.44

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.016

.;T;T

Eigen

Uncertain

0.25

Eigen_PC

Uncertain

0.39

FATHMM_MKL

Uncertain

0.91

LIST_S2

Uncertain

0.95

D;.;D

M_CAP

Benign

0.0062

MetaRNN

Benign

0.18

T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.4

.;M;M

PrimateAI

Uncertain

0.56

PROVEAN

Benign

-0.71

.;N;N

REVEL

Benign

0.091

Sift

Benign

0.24

.;T;T

Sift4G

Uncertain

0.017

D;D;D

Polyphen

0.71

.;P;P

Vest4

0.27

MutPred

0.19

.;Gain of glycosylation at A468 (P = 0.038);Gain of glycosylation at A468 (P = 0.038);

MVP

0.21

MPC

0.20

ClinPred

0.71

GERP RS

4.9

Varity_R

0.097

gMVP

0.34

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.060

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