Variant chrX-7253251-G-A 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_001320752.2(STS):c.52G>A(p.Ala18Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000653 in 1,209,400 control chromosomes in the GnomAD database, including 1 homozygotes. There are 22 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.000090 ( 0 hom., 2 hem., cov: 23)

Exomes 𝑓: 0.000063 ( 1 hom. 20 hem. )

Consequence

STS
NM_001320752.2 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: -0.0480

Variant links:

Genes affected

STS (HGNC:11425): (steroid sulfatase) This gene encodes a multi-pass membrane protein that is localized to the endoplasmic reticulum. It belongs to the sulfatase family and hydrolyzes several 3-beta-hydroxysteroid sulfates, which serve as metabolic precursors for estrogens, androgens, and cholesterol. Mutations in this gene are associated with X-linked ichthyosis (XLI). Alternatively spliced transcript variants resulting from the use of different promoters have been described for this gene (PMID:17601726). [provided by RefSeq, Mar 2016]

STS 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=0.0116457045).

BP6

Variant X-7253251-G-A is Benign according to our data. Variant chrX-7253251-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 779550.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High Hemizygotes in GnomAd4 at 2 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
STS	NM_001320752.2 linkuse as main transcript	c.52G>A	p.Ala18Thr	missense_variant	3/11	ENST00000674429.1	NP_001307681.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
STS	ENST00000674429.1 linkuse as main transcript	c.52G>A	p.Ala18Thr	missense_variant	3/11		NM_001320752.2	ENSP00000501534	P1

Frequencies

GnomAD3 genomes

AF:

0.0000897

AC:

AN:

111534

Hom.:

Cov.:

AF XY:

0.0000593

AC XY:

AN XY:

33738

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00169

Gnomad SAS

AF:

0.000382

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000376

Gnomad OTH

AF:

0.000670

GnomAD3 exomes

AF:

0.000104

AC:

AN:

183329

Hom.:

AF XY:

0.000148

AC XY:

AN XY:

67787

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000866

Gnomad SAS exome

AF:

0.0000524

Gnomad FIN exome

AF:

0.000125

Gnomad NFE exome

AF:

0.0000367

Gnomad OTH exome

AF:

0.000221

GnomAD4 exome

AF:

0.0000629

AC:

AN:

1097812

Hom.:

Cov.:

AF XY:

0.0000551

AC XY:

AN XY:

363170

show subpopulations

Gnomad4 AFR exome

AF:

0.0000379

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000530

Gnomad4 SAS exome

AF:

0.0000185

Gnomad4 FIN exome

AF:

0.0000740

Gnomad4 NFE exome

AF:

0.0000380

Gnomad4 OTH exome

AF:

0.000347

GnomAD4 genome

AF:

0.0000896

AC:

AN:

111588

Hom.:

Cov.:

AF XY:

0.0000592

AC XY:

AN XY:

33802

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00170

Gnomad4 SAS

AF:

0.000383

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000376

Gnomad4 OTH

AF:

0.000662

Alfa

AF:

0.0000434

Hom.:

Bravo

AF:

0.0000604

ExAC

AF:

0.0000906

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000119

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Likely benign, criteria provided, single submitter	clinical testing	CeGaT Center for Human Genetics Tuebingen	Feb 01, 2023	STS: BS2 -
Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Dec 31, 2019	- -

STS-related disorder

Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Mar 08, 2021

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.074

BayesDel_addAF

Benign

-0.51

BayesDel_noAF

Benign

-0.56

CADD

Benign

0.29

DANN

Benign

0.74

DEOGEN2

Benign

0.37

FATHMM_MKL

Benign

0.010

LIST_S2

Benign

0.14

M_CAP

Benign

0.018

MetaRNN

Benign

0.012

MetaSVM

Benign

-0.33

MutationAssessor

Benign

1.1

MutationTaster

Benign

1.0

PrimateAI

Benign

0.22

PROVEAN

Benign

-0.31

REVEL

Benign

0.18

Sift

Benign

0.57

Sift4G

Benign

0.56

Polyphen

0.023

Vest4

0.060

MVP

0.26

MPC

0.26

ClinPred

0.030

GERP RS

-2.8

Varity_R

0.067

gMVP

0.47

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