chr10-50991019-TA-T

Position:

• chr10-50991019-TA-T

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP6_Moderate BA1

The NM_001098512.3(PRKG1):​c.-359del variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0149 in 215,376 control chromosomes in the GnomAD database, including 97 homozygotes. Variant has been reported in ClinVar as Benign (★).

• Frequency:
  • Genomes: 𝑓 0.021 (96 hom., cov: 28)
  • Exomes 𝑓: 0.0010 (1 hom.)
• Consequence: PRKG1 NM_001098512.3 5_prime_UTR
• Clinical Significance: Benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 0.417

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]

ACMG classification

Verdict is Benign. Variant got -10 ACMG points.

• BP6: Variant 10-50991019-TA-T is Benign according to our data. Variant chr10-50991019-TA-T is described in ClinVar as [Benign]. Clinvar id is 1275476.Status of the report is criteria_provided_single_submitter, 1 stars.
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0711 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PRKG1	NM_001098512.3	c.-359del		5_prime_UTR_variant	1/18

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PRKG1	ENST00000401604.8	c.-359del		5_prime_UTR_variant	1/18	5		P1

Frequencies

GnomAD3 genomes AF: 0.0211 AC: 3138 AN: 148934 Hom.: 96 Cov.: 28

Gnomad AFR AF: 0.0732

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00969

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.0128

Gnomad NFE AF: 0.000268

Gnomad OTH AF: 0.0200

GnomAD4 exome AF: 0.00101 AC: 67 AN: 66334 Hom.: 1 Cov.: 0 AF XY: 0.000851 AC XY: 30 AN XY: 35258

Gnomad4 AFR exome AF: 0.0575

Gnomad4 AMR exome AF: 0.00224

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.0000934

Gnomad4 OTH exome AF: 0.00282

GnomAD4 genome AF: 0.0211 AC: 3151 AN: 149042 Hom.: 96 Cov.: 28 AF XY: 0.0200 AC XY: 1453 AN XY: 72748

Gnomad4 AFR AF: 0.0733

Gnomad4 AMR AF: 0.00967

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.000268

Gnomad4 OTH AF: 0.0198

Alfa AF: 0.000589 Hom.: 0

Bravo AF: 0.0249

Asia WGS AF: 0.00462 AC: 16 AN: 3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

Benign, criteria provided, single submitter

clinical testing

GeneDx

Jul 08, 2018

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Computational scores

Source: dbNSFP v4.3

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs201938144; hg19: chr10-52750779;