rs4403552

Variant summary

Our verdict is Benign. The variant received -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_001320752.2(STS):​c.1082-76G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.229 in 1,092,430 control chromosomes in the GnomAD database, including 20,724 homozygotes. There are 73,710 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.23 ( 2150 hom., 7324 hem., cov: 22)
Exomes 𝑓: 0.23 ( 18574 hom. 66386 hem. )

Consequence

STS
NM_001320752.2 intron

Scores

2

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -5.56

Publications

3 publications found
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 Gene-Disease associations (from GenCC):
  • recessive X-linked ichthyosis
    Inheritance: XL Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: G2P, Orphanet, Genomics England PanelApp, Labcorp Genetics (formerly Invitae)

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -20 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.92).
BP6
Variant X-7325263-G-A is Benign according to our data. Variant chrX-7325263-G-A is described in ClinVar as Benign. ClinVar VariationId is 1236792.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BA1
GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.369 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
STSNM_001320752.2 linkc.1082-76G>A intron_variant Intron 8 of 10 ENST00000674429.1 NP_001307681.2

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
STSENST00000674429.1 linkc.1082-76G>A intron_variant Intron 8 of 10 NM_001320752.2 ENSP00000501534.1 A0A590UJL0

Frequencies

GnomAD3 genomes
AF:
0.230
AC:
25490
AN:
110894
Hom.:
2149
Cov.:
22
show subpopulations
Gnomad AFR
AF:
0.238
Gnomad AMI
AF:
0.368
Gnomad AMR
AF:
0.234
Gnomad ASJ
AF:
0.150
Gnomad EAS
AF:
0.386
Gnomad SAS
AF:
0.190
Gnomad FIN
AF:
0.228
Gnomad MID
AF:
0.268
Gnomad NFE
AF:
0.218
Gnomad OTH
AF:
0.241
GnomAD4 exome
AF:
0.229
AC:
224977
AN:
981481
Hom.:
18574
AF XY:
0.230
AC XY:
66386
AN XY:
289109
show subpopulations
African (AFR)
AF:
0.245
AC:
5922
AN:
24123
American (AMR)
AF:
0.286
AC:
8845
AN:
30945
Ashkenazi Jewish (ASJ)
AF:
0.148
AC:
2722
AN:
18376
East Asian (EAS)
AF:
0.357
AC:
10235
AN:
28671
South Asian (SAS)
AF:
0.180
AC:
8934
AN:
49694
European-Finnish (FIN)
AF:
0.244
AC:
9480
AN:
38813
Middle Eastern (MID)
AF:
0.176
AC:
687
AN:
3903
European-Non Finnish (NFE)
AF:
0.226
AC:
168096
AN:
744768
Other (OTH)
AF:
0.238
AC:
10056
AN:
42188
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.503
Heterozygous variant carriers
0
6604
13208
19813
26417
33021
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Exome Hom
Variant carriers
0
5986
11972
17958
23944
29930
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
AF:
0.230
AC:
25479
AN:
110949
Hom.:
2150
Cov.:
22
AF XY:
0.221
AC XY:
7324
AN XY:
33201
show subpopulations
African (AFR)
AF:
0.237
AC:
7243
AN:
30512
American (AMR)
AF:
0.234
AC:
2442
AN:
10457
Ashkenazi Jewish (ASJ)
AF:
0.150
AC:
397
AN:
2643
East Asian (EAS)
AF:
0.386
AC:
1344
AN:
3482
South Asian (SAS)
AF:
0.190
AC:
495
AN:
2604
European-Finnish (FIN)
AF:
0.228
AC:
1347
AN:
5909
Middle Eastern (MID)
AF:
0.248
AC:
53
AN:
214
European-Non Finnish (NFE)
AF:
0.218
AC:
11539
AN:
52947
Other (OTH)
AF:
0.246
AC:
371
AN:
1507
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.501
Heterozygous variant carriers
0
738
1475
2213
2950
3688
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Genome Hom
Variant carriers
0
260
520
780
1040
1300
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
Alfa
AF:
0.222
Hom.:
16714
Bravo
AF:
0.239

ClinVar

Significance: Benign
Submissions summary: Benign:2
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not provided Benign:2
Aug 20, 2019
GeneDx
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

-
Breakthrough Genomics, Breakthrough Genomics
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:not provided

- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.92
CADD
Benign
0.0010
DANN
Benign
0.38
PhyloP100
-5.6
Mutation Taster
=100/0
polymorphism (auto)

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

Other links and lift over

dbSNP: rs4403552; hg19: chrX-7243304; COSMIC: COSV54268478; API