rs2270915

Variant names:

• chr5-32786283-A-C
• rs2270915
• NM_001204375.2:c.1564A>C

Your query was ambiguous. Multiple possible variants found:

• chr5-32786283-A-C
• chr5-32786283-A-G
• chr5-32786283-A-T

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_001204375.2(NPR3):​c.1564A>C​(p.Asn522His) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. N522D) has been classified as Benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: NPR3 NM_001204375.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.84
• Publications: 36 publications found

Genes affected

NPR3 (HGNC:7945): (natriuretic peptide receptor 3) This gene encodes one of three natriuretic peptide receptors. Natriutetic peptides are small peptides which regulate blood volume and pressure, pulmonary hypertension, and cardiac function as well as some metabolic and growth processes. The product of this gene encodes a natriuretic peptide receptor responsible for clearing circulating and extracellular natriuretic peptides through endocytosis of the receptor. Multiple transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Feb 2011]

NPR3 Gene-Disease associations (from GenCC):

• Boudin-Mortier syndrome

  Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.3065331).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NPR3	NM_001204375.2	c.1564A>C	p.Asn522His	missense_variant	Exon 8 of 8	ENST00000265074.13	NP_001191304.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NPR3	ENST00000265074.13	c.1564A>C	p.Asn522His	missense_variant	Exon 8 of 8	1	NM_001204375.2	ENSP00000265074.8
NPR3	ENST00000415167.2	c.1561A>C	p.Asn521His	missense_variant	Exon 8 of 8	1		ENSP00000398028.2
NPR3	ENST00000434067.6	c.916A>C	p.Asn306His	missense_variant	Exon 8 of 8	5		ENSP00000388408.2
NPR3	ENST00000326958.5	c.913A>C	p.Asn305His	missense_variant	Exon 8 of 8	2		ENSP00000318340.2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 25

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.081
BayesDel_addAF	Benign	-0.17	T
BayesDel_noAF	Benign	-0.49
CADD	Benign	21
DANN	Uncertain	1.0
DEOGEN2	Benign	0.016	T;.;T;.
Eigen	Benign	-0.30
Eigen_PC	Benign	-0.091
FATHMM_MKL	Uncertain	0.90	D
LIST_S2	Uncertain	0.86	D;D;D;D
M_CAP	Benign	0.014	T
MetaRNN	Benign	0.31	T;T;T;T
MetaSVM	Benign	-0.99	T
MutationAssessor	Benign	1.4	.;.;L;.
PhyloP100		4.8
PrimateAI	Uncertain	0.50	T
PROVEAN	Benign	-0.97	N;.;N;N
REVEL	Benign	0.042
Sift	Benign	0.20	T;.;D;D
Sift4G	Uncertain	0.0070	D;D;D;D
Polyphen		0.030	.;.;B;.
Vest4		0.20
MutPred		0.097		.;.;Loss of solvent accessibility (P = 0.0249);.;
MVP		0.79
ClinPred		0.89	D
GERP RS		5.0
Varity_R		0.14
gMVP		0.33
Mutation Taster		=92/8	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs2270915; hg19: chr5-32786389;