rs887797

Variant names:

• chr17-66583327-G-A
• rs887797
• NM_002737.3:c.289-58028G>A

Your query was ambiguous. Multiple possible variants found:

• chr17-66583327-G-A
• chr17-66583327-G-T

Variant summary

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

The NM_002737.3(PRKCA):​c.289-58028G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.341 in 151,908 control chromosomes in the GnomAD database, including 9,250 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 0.34 (9250 hom., cov: 32)
• Consequence: PRKCA NM_002737.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.972
• Publications: 16 publications found

Genes affected

PRKCA (HGNC:9393): (protein kinase C alpha) Protein kinase C (PKC) is a family of serine- and threonine-specific protein kinases that can be activated by calcium and the second messenger diacylglycerol. PKC family members phosphorylate a wide variety of protein targets and are known to be involved in diverse cellular signaling pathways. PKC family members also serve as major receptors for phorbol esters, a class of tumor promoters. Each member of the PKC family has a specific expression profile and is believed to play a distinct role in cells. The protein encoded by this gene is one of the PKC family members. This kinase has been reported to play roles in many different cellular processes, such as cell adhesion, cell transformation, cell cycle checkpoint, and cell volume control. Knockout studies in mice suggest that this kinase may be a fundamental regulator of cardiac contractility and Ca(2+) handling in myocytes. [provided by RefSeq, Jul 2008]

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.82).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.392 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PRKCA	NM_002737.3	c.289-58028G>A		intron_variant	Intron 3 of 16	ENST00000413366.8	NP_002728.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PRKCA	ENST00000413366.8	c.289-58028G>A		intron_variant	Intron 3 of 16	1	NM_002737.3	ENSP00000408695.3
PRKCA	ENST00000578063.5	n.289-58028G>A		intron_variant	Intron 3 of 9	1		ENSP00000462087.1
PRKCA	ENST00000284384.6	n.340+28748G>A		intron_variant	Intron 4 of 14	5		ENSP00000284384.6

Frequencies

GnomAD3 genomes AF: 0.341 AC: 51796 AN: 151790 Hom.: 9225 Cov.: 32

Gnomad AFR AF: 0.396

Gnomad AMI AF: 0.317

Gnomad AMR AF: 0.373

Gnomad ASJ AF: 0.419

Gnomad EAS AF: 0.108

Gnomad SAS AF: 0.365

Gnomad FIN AF: 0.268

Gnomad MID AF: 0.343

Gnomad NFE AF: 0.324

Gnomad OTH AF: 0.361

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

GnomAD4 genome AF: 0.341 AC: 51869 AN: 151908 Hom.: 9250 Cov.: 32 AF XY: 0.339 AC XY: 25191 AN XY: 74234

African (AFR) AF: 0.397 AC: 16416 AN: 41380

American (AMR) AF: 0.373 AC: 5700 AN: 15270

Ashkenazi Jewish (ASJ) AF: 0.419 AC: 1455 AN: 3470

East Asian (EAS) AF: 0.107 AC: 555 AN: 5176

South Asian (SAS) AF: 0.367 AC: 1769 AN: 4818

European-Finnish (FIN) AF: 0.268 AC: 2826 AN: 10536

Middle Eastern (MID) AF: 0.345 AC: 100 AN: 290

European-Non Finnish (NFE) AF: 0.324 AC: 22003 AN: 67950

Other (OTH) AF: 0.359 AC: 758 AN: 2112

Alfa AF: 0.333 Hom.: 16234

Bravo AF: 0.348

Asia WGS AF: 0.258 AC: 897 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	7.3
DANN	Benign	0.57
PhyloP100		0.97
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: rs887797; hg19: chr17-64579445;