chr9-112447393-C-G

Variant names:

• chr9-112447393-C-G
• rs1999263
• NM_032303.5:c.865+5623C>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_032303.5(HSDL2):​c.865+5623C>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: not found (cov: 31)
• Consequence: HSDL2 NM_032303.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.58
• Publications: 3 publications found

Genes affected

HSDL2 (HGNC:18572): (hydroxysteroid dehydrogenase like 2) Predicted to enable oxidoreductase activity. Located in mitochondrion and peroxisome. [provided by Alliance of Genome Resources, Apr 2022]

HSDL2-AS1 (HGNC:31438): (HSDL2 antisense RNA 1)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.71).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032303.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HSDL2	NM_032303.5	MANE Select	c.865+5623C>G		intron	N/A	NP_115679.2
	HSDL2	NM_001195822.2		c.646+5623C>G		intron	N/A	NP_001182751.1
	HSDL2	NR_036651.2		n.757+5623C>G		intron	N/A

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HSDL2	ENST00000398805.8	TSL:1 MANE Select	c.865+5623C>G		intron	N/A	ENSP00000381785.3
	HSDL2	ENST00000398803.1	TSL:1	c.646+5623C>G		intron	N/A	ENSP00000381783.1
	HSDL2	ENST00000942135.1		c.859+5623C>G		intron	N/A	ENSP00000612194.1

Frequencies

GnomAD3 genomes Cov.: 31

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

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 6074

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.71
CADD	Benign	14
DANN	Benign	0.83
PhyloP100		1.6

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: rs1999263; hg19: chr9-115209673;