rs3889477

Variant names:

• chr17-66727332-G-A
• rs3889477
• NM_002737.3:c.919-5356G>A

Your query was ambiguous. Multiple possible variants found:

• chr17-66727332-G-A
• chr17-66727332-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.919-5356G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.339 in 152,048 control chromosomes in the GnomAD database, including 9,266 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 (9266 hom., cov: 32)
• Consequence: PRKCA NM_002737.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.62
• Publications: 4 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=-0.96).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.39 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002737.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRKCA	NM_002737.3	MANE Select	c.919-5356G>A		intron	N/A	NP_002728.2

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRKCA	ENST00000413366.8	TSL:1 MANE Select	c.919-5356G>A		intron	N/A	ENSP00000408695.3
	PRKCA	ENST00000882063.1		c.919-5356G>A		intron	N/A	ENSP00000552122.1
	PRKCA	ENST00000960436.1		c.919-5356G>A		intron	N/A	ENSP00000630495.1

Frequencies

GnomAD3 genomes AF: 0.339 AC: 51520 AN: 151928 Hom.: 9263 Cov.: 32

Gnomad AFR AF: 0.221

Gnomad AMI AF: 0.518

Gnomad AMR AF: 0.370

Gnomad ASJ AF: 0.427

Gnomad EAS AF: 0.404

Gnomad SAS AF: 0.319

Gnomad FIN AF: 0.402

Gnomad MID AF: 0.415

Gnomad NFE AF: 0.384

Gnomad OTH AF: 0.342

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

GnomAD4 genome AF: 0.339 AC: 51549 AN: 152048 Hom.: 9266 Cov.: 32 AF XY: 0.343 AC XY: 25481 AN XY: 74310

African (AFR) AF: 0.220 AC: 9150 AN: 41506

American (AMR) AF: 0.369 AC: 5642 AN: 15278

Ashkenazi Jewish (ASJ) AF: 0.427 AC: 1481 AN: 3468

East Asian (EAS) AF: 0.405 AC: 2085 AN: 5154

South Asian (SAS) AF: 0.320 AC: 1543 AN: 4816

European-Finnish (FIN) AF: 0.402 AC: 4249 AN: 10564

Middle Eastern (MID) AF: 0.415 AC: 122 AN: 294

European-Non Finnish (NFE) AF: 0.384 AC: 26080 AN: 67952

Other (OTH) AF: 0.345 AC: 725 AN: 2104

Alfa AF: 0.370 Hom.: 13611

Bravo AF: 0.334

Asia WGS AF: 0.384 AC: 1335 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.96
CADD	Benign	0.40
DANN	Benign	0.31
PhyloP100		-1.6
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: rs3889477; hg19: chr17-64723450;