4-47596281-T-C

Variant summary

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

The NM_006587.4(CORIN):c.2947-378A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.357 in 151,900 control chromosomes in the GnomAD database, including 9,961 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 0.36 (9961 hom., cov: 31)
• Consequence: CORIN NM_006587.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.632

Genes affected

CORIN (HGNC:19012): (corin, serine peptidase) This gene encodes a member of the type II transmembrane serine protease class of the trypsin superfamily. Members of this family are composed of multiple structurally distinct domains. The encoded protein converts pro-atrial natriuretic peptide to biologically active atrial natriuretic peptide, a cardiac hormone that regulates blood volume and pressure. This protein may also function as a pro-brain-type natriuretic peptide convertase. Multiple alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2013]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.89).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.392 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CORIN	NM_006587.4	c.2947-378A>G		intron_variant		ENST00000273857.9
CORIN	NM_001278585.2	c.2635-378A>G		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CORIN	ENST00000273857.9	c.2947-378A>G		intron_variant		1	NM_006587.4	P2

Frequencies

GnomAD3 genomes AF: 0.357 AC: 54228 AN: 151780 Hom.: 9947 Cov.: 31

Gnomad AFR AF: 0.381

Gnomad AMI AF: 0.177

Gnomad AMR AF: 0.400

Gnomad ASJ AF: 0.265

Gnomad EAS AF: 0.121

Gnomad SAS AF: 0.246

Gnomad FIN AF: 0.415

Gnomad MID AF: 0.304

Gnomad NFE AF: 0.358

Gnomad OTH AF: 0.333

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

GnomAD4 genome AF: 0.357 AC: 54277 AN: 151900 Hom.: 9961 Cov.: 31 AF XY: 0.356 AC XY: 26458 AN XY: 74232

Gnomad4 AFR AF: 0.381

Gnomad4 AMR AF: 0.400

Gnomad4 ASJ AF: 0.265

Gnomad4 EAS AF: 0.120

Gnomad4 SAS AF: 0.247

Gnomad4 FIN AF: 0.415

Gnomad4 NFE AF: 0.358

Gnomad4 OTH AF: 0.335

Alfa AF: 0.348 Hom.: 4266

Bravo AF: 0.357

Asia WGS AF: 0.223 AC: 780 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
Cadd	Benign	4.6
Dann	Benign	0.74

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: rs17462424; hg19: chr4-47598298;