Variant 1-98698839-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_015976.5(SNX7):c.972G>A(p.Met324Ile) variant causes a missense change. The variant allele was found at a frequency of 0.000496 in 1,613,748 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00033 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00051 ( 0 hom. )

Consequence

SNX7
NM_015976.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.36

Variant links:

Genes affected

SNX7 (HGNC:14971): (sorting nexin 7) This gene encodes a member of the sorting nexin family. Members of this family contain a phox (PX) domain, which is a phosphoinositide binding domain, and are involved in intracellular trafficking. This protein does not contain a coiled coil region like some family members, and its exact function is unknown. Alternative splicing results in multiple transcript variants. A related pseudogene has been identified on chromosome 11. [provided by RefSeq, Jun 2010]

SNX7 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.059732765).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SNX7	NM_015976.5 linkuse as main transcript	c.972G>A	p.Met324Ile	missense_variant	6/9	ENST00000306121.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SNX7	ENST00000306121.8 linkuse as main transcript	c.972G>A	p.Met324Ile	missense_variant	6/9	1	NM_015976.5	P1	Q9UNH6-3
SNX7	ENST00000528824.1 linkuse as main transcript	c.*792G>A		3_prime_UTR_variant, NMD_transcript_variant	7/9	1
SNX7	ENST00000529992.5 linkuse as main transcript	c.807G>A	p.Met269Ile	missense_variant	5/8	2

Frequencies

GnomAD3 genomes

AF:

0.000329

AC:

AN:

152110

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000197

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000471

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000515

Gnomad OTH

AF:

0.00239

GnomAD3 exomes

AF:

0.000291

AC:

AN:

251264

Hom.:

AF XY:

0.000361

AC XY:

AN XY:

135782

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.000145

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000462

Gnomad NFE exome

AF:

0.000502

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000513

AC:

750

AN:

1461638

Hom.:

Cov.:

AF XY:

0.000543

AC XY:

395

AN XY:

727128

show subpopulations

Gnomad4 AFR exome

AF:

0.0000598

Gnomad4 AMR exome

AF:

0.000157

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.000505

Gnomad4 NFE exome

AF:

0.000616

Gnomad4 OTH exome

AF:

0.000464

GnomAD4 genome

AF:

0.000329

AC:

AN:

152110

Hom.:

Cov.:

AF XY:

0.000256

AC XY:

AN XY:

74292

show subpopulations

Gnomad4 AFR

AF:

0.0000483

Gnomad4 AMR

AF:

0.000197

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000471

Gnomad4 NFE

AF:

0.000515

Gnomad4 OTH

AF:

0.00239

Alfa

AF:

0.000617

Hom.:

Bravo

AF:

0.000329

TwinsUK

AF:

0.000809

AC:

ALSPAC

AF:

0.00104

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000930

AC:

ExAC

AF:

0.000264

AC:

EpiCase

AF:

0.000327

EpiControl

AF:

0.000771

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

Jan 17, 2023

The c.972G>A (p.M324I) alteration is located in exon 6 (coding exon 6) of the SNX7 gene. This alteration results from a G to A substitution at nucleotide position 972, causing the methionine (M) at amino acid position 324 to be replaced by an isoleucine (I). 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

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.57

Cadd

Benign

Dann

Benign

0.93

DEOGEN2

Benign

0.0065

T;.

Eigen

Benign

-0.18

Eigen_PC

Benign

0.045

FATHMM_MKL

Uncertain

0.79

LIST_S2

Benign

0.83

T;T

M_CAP

Benign

0.0029

MetaRNN

Benign

0.060

T;T

MetaSVM

Benign

-1.0

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.44

PROVEAN

Benign

-0.30

N;N

REVEL

Benign

0.054

Sift

Benign

0.71

T;T

Sift4G

Benign

1.0

T;T

Polyphen

0.0

B;B

Vest4

0.21

MutPred

0.34

Loss of disorder (P = 0.0762);.;

MVP

0.50

MPC

0.098

ClinPred

0.034

GERP RS

4.4

gMVP

0.29

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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