rs17098138

Variant names:

• chr14-61223866-A-C
• rs17098138
• ENST00000555185.5:c.-19+36198A>C

Your query was ambiguous. Multiple possible variants found:

• chr14-61223866-A-C
• chr14-61223866-A-G

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BS1 BS2

The ENST00000555185.5(PRKCH):​c.-19+36198A>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0147 in 152,308 control chromosomes in the GnomAD database, including 65 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 0.015 (65 hom., cov: 32)
• Consequence: PRKCH ENST00000555185.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.600
• Publications: 1 publications found

Genes affected

PRKCH (HGNC:9403): (protein kinase C eta) 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. It is a calcium-independent and phospholipids-dependent protein kinase. It is predominantly expressed in epithelial tissues and has been shown to reside specifically in the cell nucleus. This protein kinase can regulate keratinocyte differentiation by activating the MAP kinase MAPK13 (p38delta)-activated protein kinase cascade that targets CCAAT/enhancer-binding protein alpha (CEBPA). It is also found to mediate the transcription activation of the transglutaminase 1 (TGM1) gene. Mutations in this gene are associated with susceptibility to cerebral infarction. [provided by RefSeq, Sep 2015]

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.76).
• BS1: Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.0147 (2234/152308) while in subpopulation AFR AF = 0.0515 (2140/41566). AF 95% confidence interval is 0.0497. There are 65 homozygotes in GnomAd4. There are 1012 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.
• BS2: High AC in GnomAd4 at 2234 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PRKCH	XM_024449661.2	c.-121+36198A>C		intron_variant	Intron 1 of 13		XP_024305429.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PRKCH	ENST00000555185.5	c.-19+36198A>C		intron_variant	Intron 1 of 3	3		ENSP00000451871.1
PRKCH	ENST00000556778.5	c.-57+36198A>C		intron_variant	Intron 1 of 5	4		ENSP00000452055.1
PRKCH	ENST00000557294.5	c.-109+36198A>C		intron_variant	Intron 1 of 1	4		ENSP00000452129.1

Frequencies

GnomAD3 genomes AF: 0.0146 AC: 2227 AN: 152190 Hom.: 65 Cov.: 32

Gnomad AFR AF: 0.0515

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00426

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000414

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00316

Gnomad NFE AF: 0.000118

Gnomad OTH AF: 0.00861

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

GnomAD4 genome AF: 0.0147 AC: 2234 AN: 152308 Hom.: 65 Cov.: 32 AF XY: 0.0136 AC XY: 1012 AN XY: 74472

African (AFR) AF: 0.0515 AC: 2140 AN: 41566

American (AMR) AF: 0.00425 AC: 65 AN: 15296

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5184

South Asian (SAS) AF: 0.000414 AC: 2 AN: 4826

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10620

Middle Eastern (MID) AF: 0.00340 AC: 1 AN: 294

European-Non Finnish (NFE) AF: 0.000118 AC: 8 AN: 68028

Other (OTH) AF: 0.00852 AC: 18 AN: 2112

Alfa AF: 0.00934 Hom.: 12

Bravo AF: 0.0164

Asia WGS AF: 0.00231 AC: 8 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.76
CADD	Benign	12
DANN	Benign	0.73
PhyloP100		0.60

Splicing

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

Other links and lift over

dbSNP: rs17098138; hg19: chr14-61690584;