rs9409407

Variant names:

• chr9-96292967-G-A
• rs9409407
• NM_000197.2:c.201+5449C>T

Your query was ambiguous. Multiple possible variants found:

• chr9-96292967-G-A
• chr9-96292967-G-T

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 2P and 8B. PM2 BP4_Strong BS1

The NM_000197.2(HSD17B3):​c.201+5449C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000368 in 152,222 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 0.00037 (0 hom., cov: 32)
• Consequence: HSD17B3 NM_000197.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.64

Genes affected

HSD17B3 (HGNC:5212): (hydroxysteroid 17-beta dehydrogenase 3) This isoform of 17 beta-hydroxysteroid dehydrogenase is expressed predominantly in the testis and catalyzes the conversion of androstenedione to testosterone. It preferentially uses NADP as cofactor. Deficiency can result in male pseudohermaphroditism with gynecomastia. [provided by RefSeq, Jul 2008]

ENSG00000285269 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -6 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.97).
• BS1: Variant frequency is greater than expected in population amr. gnomad4 allele frequency = 0.000368 (56/152222) while in subpopulation AMR AF= 0.00268 (41/15288). AF 95% confidence interval is 0.00203. There are 0 homozygotes in gnomad4. There are 26 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
HSD17B3	NM_000197.2	c.201+5449C>T		intron_variant	Intron 2 of 10	ENST00000375263.8	NP_000188.1
SLC35D2-HSD17B3	NR_182427.1	n.2968+5449C>T		intron_variant	Intron 17 of 25

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
HSD17B3	ENST00000375263.8	c.201+5449C>T		intron_variant	Intron 2 of 10	1	NM_000197.2	ENSP00000364412.3
ENSG00000285269	ENST00000643789.1	n.*1877+5449C>T		intron_variant	Intron 13 of 21			ENSP00000494818.1

Frequencies

GnomAD3 genomes AF: 0.000368 AC: 56 AN: 152104 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000965

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00269

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: 0.000162

Gnomad OTH AF: 0.00

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.000368 AC: 56 AN: 152222 Hom.: 0 Cov.: 32 AF XY: 0.000349 AC XY: 26 AN XY: 74418

Gnomad4 AFR AF: 0.0000963

Gnomad4 AMR AF: 0.00268

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.000162

Gnomad4 OTH AF: 0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.97
CADD	Benign	0.17
DANN	Benign	0.27

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

Other links and lift over

dbSNP: rs9409407; hg19: chr9-99055249;