rs11241507

Variant names:

• chr5-119523259-A-G
• rs11241507
• NM_000414.4:c.1504-1957A>G

Your query was ambiguous. Multiple possible variants found:

• chr5-119523259-A-G
• chr5-119523259-A-T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_000414.4(HSD17B4):​c.1504-1957A>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 152,062 control chromosomes in the GnomAD database, including 7,236 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 0.28 (7236 hom., cov: 32)
• Consequence: HSD17B4 NM_000414.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.66
• Publications: 2 publications found

Genes affected

HSD17B4 (HGNC:5213): (hydroxysteroid 17-beta dehydrogenase 4) The protein encoded by this gene is a bifunctional enzyme that is involved in the peroxisomal beta-oxidation pathway for fatty acids. It also acts as a catalyst for the formation of 3-ketoacyl-CoA intermediates from both straight-chain and 2-methyl-branched-chain fatty acids. Defects in this gene that affect the peroxisomal fatty acid beta-oxidation activity are a cause of D-bifunctional protein deficiency (DBPD). An apparent pseudogene of this gene is present on chromosome 8. Multiple alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, May 2014]

HSD17B4 Gene-Disease associations (from GenCC):

• d-bifunctional protein deficiency

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: ClinGen, Myriad Women’s Health, Labcorp Genetics (formerly Invitae), Ambry Genetics, G2P
• Perrault syndrome

  Inheritance: AR Classification: DEFINITIVE, SUPPORTIVE Submitted by: Orphanet, ClinGen
• Perrault syndrome 1

  Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae), PanelApp Australia

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.82).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.388 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
HSD17B4	NM_000414.4	c.1504-1957A>G		intron_variant	Intron 17 of 23	ENST00000510025.7	NP_000405.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
HSD17B4	ENST00000510025.7	c.1504-1957A>G		intron_variant	Intron 17 of 23	2	NM_000414.4	ENSP00000424940.3

Frequencies

GnomAD3 genomes AF: 0.280 AC: 42575 AN: 151944 Hom.: 7229 Cov.: 32

Gnomad AFR AF: 0.0908

Gnomad AMI AF: 0.495

Gnomad AMR AF: 0.366

Gnomad ASJ AF: 0.365

Gnomad EAS AF: 0.402

Gnomad SAS AF: 0.220

Gnomad FIN AF: 0.435

Gnomad MID AF: 0.291

Gnomad NFE AF: 0.339

Gnomad OTH AF: 0.306

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

GnomAD4 genome AF: 0.280 AC: 42601 AN: 152062 Hom.: 7236 Cov.: 32 AF XY: 0.286 AC XY: 21225 AN XY: 74324

African (AFR) AF: 0.0909 AC: 3777 AN: 41530

American (AMR) AF: 0.367 AC: 5590 AN: 15250

Ashkenazi Jewish (ASJ) AF: 0.365 AC: 1269 AN: 3472

East Asian (EAS) AF: 0.403 AC: 2083 AN: 5174

South Asian (SAS) AF: 0.220 AC: 1063 AN: 4822

European-Finnish (FIN) AF: 0.435 AC: 4578 AN: 10534

Middle Eastern (MID) AF: 0.282 AC: 83 AN: 294

European-Non Finnish (NFE) AF: 0.339 AC: 23064 AN: 67962

Other (OTH) AF: 0.304 AC: 643 AN: 2112

Alfa AF: 0.254 Hom.: 1172

Bravo AF: 0.272

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	5.8
DANN	Benign	0.79
PhyloP100		1.7
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

Other links and lift over

dbSNP: rs11241507; hg19: chr5-118858954;