4-148216474-C-G

Position:

• chr4-148216474-C-G

Variant summary

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

The NM_000901.5(NR3C2):​c.1898-21612G>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.307 in 151,774 control chromosomes in the GnomAD database, including 7,965 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 0.31 (7965 hom., cov: 31)
• Consequence: NR3C2 NM_000901.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.124

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]

NR3C2 (HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.86).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.451 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
NR3C2	NM_000901.5	c.1898-21612G>C		intron_variant		ENST00000358102.8	NP_000892.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
NR3C2	ENST00000358102.8	c.1898-21612G>C		intron_variant		1	NM_000901.5	ENSP00000350815.3

Frequencies

GnomAD3 genomes AF: 0.307 AC: 46570 AN: 151656 Hom.: 7943 Cov.: 31

Gnomad AFR AF: 0.457

Gnomad AMI AF: 0.317

Gnomad AMR AF: 0.197

Gnomad ASJ AF: 0.353

Gnomad EAS AF: 0.158

Gnomad SAS AF: 0.179

Gnomad FIN AF: 0.249

Gnomad MID AF: 0.430

Gnomad NFE AF: 0.267

Gnomad OTH AF: 0.315

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

GnomAD4 genome AF: 0.307 AC: 46633 AN: 151774 Hom.: 7965 Cov.: 31 AF XY: 0.302 AC XY: 22372 AN XY: 74196

Gnomad4 AFR AF: 0.457

Gnomad4 AMR AF: 0.197

Gnomad4 ASJ AF: 0.353

Gnomad4 EAS AF: 0.158

Gnomad4 SAS AF: 0.179

Gnomad4 FIN AF: 0.249

Gnomad4 NFE AF: 0.267

Gnomad4 OTH AF: 0.320

Alfa AF: 0.170 Hom.: 346

Bravo AF: 0.314

Asia WGS AF: 0.210 AC: 729 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.86
CADD	Benign	0.54
DANN	Benign	0.39

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: rs2883930; hg19: chr4-149137625;