X-129791180-T-G

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBA1

The NM_018990.4(SASH3):​c.442+99T>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.28 in 913,711 control chromosomes in the GnomAD database, including 25,639 homozygotes. There are 71,973 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.26 ( 2747 hom., 8593 hem., cov: 23)
Exomes 𝑓: 0.28 ( 22892 hom. 63380 hem. )

Consequence

SASH3
NM_018990.4 intron

Scores

2

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.00400
Variant links:
Genes affected
SASH3 (HGNC:15975): (SAM and SH3 domain containing 3) The protein encoded by this gene contains a Src homology-3 (SH3) domain and a sterile alpha motif (SAM), both of which are found in proteins involved in cell signaling. This protein may function as a signaling adapter protein in lymphocytes.[provided by RefSeq, Sep 2009]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.8).
BP6
Variant X-129791180-T-G is Benign according to our data. Variant chrX-129791180-T-G is described in ClinVar as [Benign]. Clinvar id is 2688304.Status of the report is criteria_provided_single_submitter, 1 stars.
BA1
GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.417 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
SASH3NM_018990.4 linkc.442+99T>G intron_variant Intron 4 of 7 ENST00000356892.4 NP_061863.1 O75995
SASH3XM_006724763.1 linkc.442+99T>G intron_variant Intron 4 of 6 XP_006724826.1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
SASH3ENST00000356892.4 linkc.442+99T>G intron_variant Intron 4 of 7 1 NM_018990.4 ENSP00000349359.3 O75995

Frequencies

GnomAD3 genomes
AF:
0.258
AC:
28660
AN:
111241
Hom.:
2746
Cov.:
23
AF XY:
0.256
AC XY:
8581
AN XY:
33463
show subpopulations
Gnomad AFR
AF:
0.198
Gnomad AMI
AF:
0.446
Gnomad AMR
AF:
0.426
Gnomad ASJ
AF:
0.191
Gnomad EAS
AF:
0.190
Gnomad SAS
AF:
0.265
Gnomad FIN
AF:
0.281
Gnomad MID
AF:
0.325
Gnomad NFE
AF:
0.260
Gnomad OTH
AF:
0.277
GnomAD4 exome
AF:
0.284
AC:
227516
AN:
802413
Hom.:
22892
AF XY:
0.315
AC XY:
63380
AN XY:
201155
show subpopulations
Gnomad4 AFR exome
AF:
0.213
Gnomad4 AMR exome
AF:
0.528
Gnomad4 ASJ exome
AF:
0.183
Gnomad4 EAS exome
AF:
0.184
Gnomad4 SAS exome
AF:
0.288
Gnomad4 FIN exome
AF:
0.295
Gnomad4 NFE exome
AF:
0.282
Gnomad4 OTH exome
AF:
0.273
GnomAD4 genome
AF:
0.258
AC:
28675
AN:
111298
Hom.:
2747
Cov.:
23
AF XY:
0.256
AC XY:
8593
AN XY:
33528
show subpopulations
Gnomad4 AFR
AF:
0.198
Gnomad4 AMR
AF:
0.427
Gnomad4 ASJ
AF:
0.191
Gnomad4 EAS
AF:
0.189
Gnomad4 SAS
AF:
0.266
Gnomad4 FIN
AF:
0.281
Gnomad4 NFE
AF:
0.260
Gnomad4 OTH
AF:
0.275
Alfa
AF:
0.253
Hom.:
10278
Bravo
AF:
0.268

ClinVar

Significance: Benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not specified Benign:1
Jan 24, 2024
Unidad de Genómica Garrahan, Hospital de Pediatría Garrahan
Significance: Benign
Review Status: criteria provided, single submitter
Collection Method: clinical testing

This variant is classified as Benign based on local population frequency. This variant was detected in 25% of patients studied by a panel of primary immunodeficiencies. Number of patients: 24. Only high quality variants are reported. -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.80
CADD
Benign
5.5
DANN
Benign
0.70

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.

Other links and lift over

dbSNP: rs5932684; hg19: chrX-128925156; COSMIC: COSV63555883; COSMIC: COSV63555883; API