rs10823973

Variant names:

• chr10-52019720-C-G
• rs10823973
• NM_006258.4:c.763-34764C>G

Your query was ambiguous. Multiple possible variants found:

• chr10-52019720-C-G
• chr10-52019720-C-T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_006258.4(PRKG1):​c.763-34764C>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.431 in 152,074 control chromosomes in the GnomAD database, including 15,029 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 0.43 (15029 hom., cov: 32)
• Consequence: PRKG1 NM_006258.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0580
• Publications: 1 publications found

Genes affected

PRKG1 (HGNC:9414): (protein kinase cGMP-dependent 1) Mammals have three different isoforms of cyclic GMP-dependent protein kinase (Ialpha, Ibeta, and II). These PRKG isoforms act as key mediators of the nitric oxide/cGMP signaling pathway and are important components of many signal transduction processes in diverse cell types. This PRKG1 gene on human chromosome 10 encodes the soluble Ialpha and Ibeta isoforms of PRKG by alternative transcript splicing. A separate gene on human chromosome 4, PRKG2, encodes the membrane-bound PRKG isoform II. The PRKG1 proteins play a central role in regulating cardiovascular and neuronal functions in addition to relaxing smooth muscle tone, preventing platelet aggregation, and modulating cell growth. This gene is most strongly expressed in all types of smooth muscle, platelets, cerebellar Purkinje cells, hippocampal neurons, and the lateral amygdala. Isoforms Ialpha and Ibeta have identical cGMP-binding and catalytic domains but differ in their leucine/isoleucine zipper and autoinhibitory sequences and therefore differ in their dimerization substrates and kinase enzyme activity. [provided by RefSeq, Sep 2011]

PRKG1 Gene-Disease associations (from GenCC):

• aortic aneurysm, familial thoracic 8

  Inheritance: AD Classification: STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics
• familial thoracic aortic aneurysm and aortic dissection

  Inheritance: AD Classification: STRONG, SUPPORTIVE Submitted by: ClinGen, Orphanet

ENSG00000289527 (HGNC:):

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.89).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.579 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PRKG1	NM_006258.4	c.763-34764C>G		intron_variant	Intron 5 of 17	ENST00000373980.11	NP_006249.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PRKG1	ENST00000373980.11	c.763-34764C>G		intron_variant	Intron 5 of 17	1	NM_006258.4	ENSP00000363092.5

Frequencies

GnomAD3 genomes AF: 0.431 AC: 65483 AN: 151956 Hom.: 15016 Cov.: 32

Gnomad AFR AF: 0.272

Gnomad AMI AF: 0.482

Gnomad AMR AF: 0.538

Gnomad ASJ AF: 0.476

Gnomad EAS AF: 0.597

Gnomad SAS AF: 0.452

Gnomad FIN AF: 0.497

Gnomad MID AF: 0.408

Gnomad NFE AF: 0.476

Gnomad OTH AF: 0.434

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

GnomAD4 genome AF: 0.431 AC: 65530 AN: 152074 Hom.: 15029 Cov.: 32 AF XY: 0.434 AC XY: 32242 AN XY: 74316

African (AFR) AF: 0.272 AC: 11302 AN: 41490

American (AMR) AF: 0.539 AC: 8225 AN: 15266

Ashkenazi Jewish (ASJ) AF: 0.476 AC: 1651 AN: 3472

East Asian (EAS) AF: 0.597 AC: 3078 AN: 5160

South Asian (SAS) AF: 0.454 AC: 2184 AN: 4814

European-Finnish (FIN) AF: 0.497 AC: 5254 AN: 10570

Middle Eastern (MID) AF: 0.412 AC: 121 AN: 294

European-Non Finnish (NFE) AF: 0.476 AC: 32357 AN: 67984

Other (OTH) AF: 0.435 AC: 918 AN: 2112

Alfa AF: 0.312 Hom.: 849

Bravo AF: 0.433

Asia WGS AF: 0.515 AC: 1789 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	1.4
DANN	Benign	0.64
PhyloP100		-0.058
Mutation Taster		=100/0	polymorphism (auto)

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

Other links and lift over

dbSNP: rs10823973; hg19: chr10-53779480;