rs72650121

Variant names:

• chr16-67436149-GCC-G
• rs72650121
• NM_000196.4:c.664+15_664+16delCC

Your query was ambiguous. Multiple possible variants found:

• chr16-67436149-GCC-G
• chr16-67436149-GCC-GC
• chr16-67436149-GCC-GCCC
• chr16-67436149-GCC-GCCCC

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The ENST00000326152.6(HSD11B2):​c.664+8_664+9delCC variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 1/1 splice prediction tools predict no significant impact on normal splicing. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: HSD11B2 ENST00000326152.6 splice_region, intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.18

Genes affected

HSD11B2 (HGNC:5209): (hydroxysteroid 11-beta dehydrogenase 2) There are at least two isozymes of the corticosteroid 11-beta-dehydrogenase, a microsomal enzyme complex responsible for the interconversion of cortisol and cortisone. The type I isozyme has both 11-beta-dehydrogenase (cortisol to cortisone) and 11-oxoreductase (cortisone to cortisol) activities. The type II isozyme, encoded by this gene, has only 11-beta-dehydrogenase activity. In aldosterone-selective epithelial tissues such as the kidney, the type II isozyme catalyzes the glucocorticoid cortisol to the inactive metabolite cortisone, thus preventing illicit activation of the mineralocorticoid receptor. In tissues that do not express the mineralocorticoid receptor, such as the placenta and testis, it protects cells from the growth-inhibiting and/or pro-apoptotic effects of cortisol, particularly during embryonic development. Mutations in this gene cause the syndrome of apparent mineralocorticoid excess and hypertension. [provided by RefSeq, Feb 2010]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
HSD11B2	NM_000196.4	c.664+15_664+16delCC		intron_variant	Intron 3 of 4	ENST00000326152.6	NP_000187.3
HSD11B2	XM_047434048.1	c.352+15_352+16delCC		intron_variant	Intron 4 of 5		XP_047290004.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
HSD11B2	ENST00000326152.6	c.664+8_664+9delCC		splice_region_variant, intron_variant	Intron 3 of 4	1	NM_000196.4	ENSP00000316786.5
HSD11B2	ENST00000567684.2	n.527+8_527+9delCC		splice_region_variant, intron_variant	Intron 3 of 3	3
HSD11B2	ENST00000566606.1	n.*473_*474delCC		downstream_gene_variant		5		ENSP00000473429.1

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

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

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: rs72650121; hg19: chr16-67470052;