chr17-13555444-C-T
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Variant summary
Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_StrongBA1
The NM_006042.3(HS3ST3A1):c.599+45087G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.408 in 151,994 control chromosomes in the GnomAD database, including 14,036 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
Frequency
Genomes: 𝑓 0.41 ( 14036 hom., cov: 32)
Consequence
HS3ST3A1
NM_006042.3 intron
NM_006042.3 intron
Scores
2
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: -0.103
Genes affected
HS3ST3A1 (HGNC:5196): (heparan sulfate-glucosamine 3-sulfotransferase 3A1) Heparan sulfate biosynthetic enzymes are key components in generating a myriad of distinct heparan sulfate fine structures that carry out multiple biologic activities. The enzyme encoded by this gene is a member of the heparan sulfate biosynthetic enzyme family. It is a type II integral membrane protein and possesses heparan sulfate glucosaminyl 3-O-sulfotransferase activity. The sulfotransferase domain of this enzyme is highly similar to the same domain of heparan sulfate D-glucosaminyl 3-O-sulfotransferase 3B1, and these two enzymes sulfate an identical disaccharide. This gene is widely expressed, with the most abundant expression in liver and placenta. [provided by RefSeq, Dec 2014]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -12 ACMG points.
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.89).
BA1
GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.497 is higher than 0.05.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
HS3ST3A1 | NM_006042.3 | c.599+45087G>A | intron_variant | ENST00000284110.2 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
HS3ST3A1 | ENST00000284110.2 | c.599+45087G>A | intron_variant | 1 | NM_006042.3 | P1 | |||
HS3ST3A1 | ENST00000578576.1 | c.-8+499G>A | intron_variant | 3 |
Frequencies
GnomAD3 genomes AF: 0.408 AC: 61957AN: 151876Hom.: 14046 Cov.: 32
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We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome AF: 0.408 AC: 61956AN: 151994Hom.: 14036 Cov.: 32 AF XY: 0.410 AC XY: 30425AN XY: 74268
GnomAD4 genome
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ClinVar
Not reported inComputational scores
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Name
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at