rs17484063

Positions:

• chr4-148243753-C-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_000901.5(NR3C2):​c.1897+16225G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.146 in 152,220 control chromosomes in the GnomAD database, including 2,024 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 0.15 (2024 hom., cov: 32)
• Consequence: NR3C2 NM_000901.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.38

Genes affected

NR3C2 (HGNC:7979): (nuclear receptor subfamily 3 group C member 2) This gene encodes the mineralocorticoid receptor, which mediates aldosterone actions on salt and water balance within restricted target cells. The protein functions as a ligand-dependent transcription factor that binds to mineralocorticoid response elements in order to transactivate target genes. Mutations in this gene cause autosomal dominant pseudohypoaldosteronism type I, a disorder characterized by urinary salt wasting. Defects in this gene are also associated with early onset hypertension with severe exacerbation in pregnancy. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2009]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.93).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.196 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
NR3C2	NM_000901.5	c.1897+16225G>A		intron_variant		ENST00000358102.8	NP_000892.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
NR3C2	ENST00000358102.8	c.1897+16225G>A		intron_variant		1	NM_000901.5	ENSP00000350815	P4

Frequencies

GnomAD3 genomes AF: 0.146 AC: 22166 AN: 152102 Hom.: 2023 Cov.: 32

Gnomad AFR AF: 0.0358

Gnomad AMI AF: 0.0647

Gnomad AMR AF: 0.202

Gnomad ASJ AF: 0.142

Gnomad EAS AF: 0.171

Gnomad SAS AF: 0.159

Gnomad FIN AF: 0.219

Gnomad MID AF: 0.114

Gnomad NFE AF: 0.187

Gnomad OTH AF: 0.162

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

GnomAD4 genome AF: 0.146 AC: 22166 AN: 152220 Hom.: 2024 Cov.: 32 AF XY: 0.148 AC XY: 11043 AN XY: 74410

Gnomad4 AFR AF: 0.0357

Gnomad4 AMR AF: 0.202

Gnomad4 ASJ AF: 0.142

Gnomad4 EAS AF: 0.171

Gnomad4 SAS AF: 0.158

Gnomad4 FIN AF: 0.219

Gnomad4 NFE AF: 0.187

Gnomad4 OTH AF: 0.161

Alfa AF: 0.176 Hom.: 3618

Bravo AF: 0.140

Asia WGS AF: 0.153 AC: 531 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.93
CADD	Benign	0.057
DANN	Benign	0.67

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: rs17484063; hg19: chr4-149164905;