Variant 13-96091011-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_153456.4(HS6ST3):c.149C>T(p.Ala50Val) variant causes a missense change. The variant allele was found at a frequency of 0.00023 in 1,284,288 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000093 ( 0 hom., cov: 30)

Exomes 𝑓: 0.00025 ( 0 hom. )

Consequence

HS6ST3
NM_153456.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.66

Variant links:

Genes affected

HS6ST3 (HGNC:19134): (heparan sulfate 6-O-sulfotransferase 3) Heparan sulfate (HS) sulfotransferases, such as HS6ST3, modify HS to generate structures required for interactions between HS and a variety of proteins. These interactions are implicated in proliferation and differentiation, adhesion, migration, inflammation, blood coagulation, and other diverse processes (Habuchi et al., 2000 [PubMed 10644753]).[supplied by OMIM, Mar 2008]

HS6ST3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.23632851).

BS2

High AC in GnomAd4 at 14 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
HS6ST3	NM_153456.4 linkuse as main transcript	c.149C>T	p.Ala50Val	missense_variant	1/2	ENST00000376705.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
HS6ST3	ENST00000376705.4 linkuse as main transcript	c.149C>T	p.Ala50Val	missense_variant	1/2	1	NM_153456.4	P1

Frequencies

GnomAD3 genomes

AF:

0.0000932

AC:

AN:

150198

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000729

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000662

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000148

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000169

AC:

AN:

65196

Hom.:

AF XY:

0.000276

AC XY:

AN XY:

36182

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000190

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:

0.000290

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000249

AC:

282

AN:

1134090

Hom.:

Cov.:

AF XY:

0.000236

AC XY:

129

AN XY:

545630

show subpopulations

Gnomad4 AFR exome

AF:

0.0000831

Gnomad4 AMR exome

AF:

0.000294

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000301

Gnomad4 NFE exome

AF:

0.000283

Gnomad4 OTH exome

AF:

0.000179

GnomAD4 genome

AF:

0.0000932

AC:

AN:

150198

Hom.:

Cov.:

AF XY:

0.0000955

AC XY:

AN XY:

73314

show subpopulations

Gnomad4 AFR

AF:

0.0000729

Gnomad4 AMR

AF:

0.0000662

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000148

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000712

Hom.:

Bravo

AF:

0.0000907

ExAC

AF:

0.0000987

AC:

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

Jul 14, 2022

The c.149C>T (p.A50V) alteration is located in exon 1 (coding exon 1) of the HS6ST3 gene. This alteration results from a C to T substitution at nucleotide position 149, causing the alanine (A) at amino acid position 50 to be replaced by a valine (V). 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

0.097

BayesDel_addAF

Benign

-0.28

BayesDel_noAF

Benign

-0.35

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.0084

Eigen

Benign

-0.11

Eigen_PC

Benign

-0.071

FATHMM_MKL

Uncertain

0.91

LIST_S2

Benign

0.58

M_CAP

Pathogenic

0.98

MetaRNN

Benign

0.24

MetaSVM

Uncertain

-0.19

MutationAssessor

Benign

0.81

MutationTaster

Benign

0.95

PrimateAI

Pathogenic

0.87

PROVEAN

Benign

-0.41

REVEL

Benign

0.27

Sift

Uncertain

0.0040

Sift4G

Benign

0.11

Polyphen

0.61

Vest4

0.31

MutPred

0.18

Gain of catalytic residue at P48 (P = 0.0016);

MVP

0.40

MPC

0.53

ClinPred

0.11

GERP RS

3.5

Varity_R

0.17

gMVP

0.33

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