ENST00000555185.5:c.-19+80254T>G

Variant names:

• chr14-61267922-T-G
• rs7141238
• ENST00000555185.5:c.-19+80254T>G

Variant summary

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

The ENST00000555185.5(PRKCH):​c.-19+80254T>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.119 in 152,214 control chromosomes in the GnomAD database, including 1,615 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 0.12 (1615 hom., cov: 32)
• Consequence: PRKCH ENST00000555185.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.20
• Publications: 4 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=-0.82).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.241 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000555185.5. 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

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRKCH	ENST00000555185.5	TSL:3	c.-19+80254T>G		intron	N/A	ENSP00000451871.1
	PRKCH	ENST00000556778.5	TSL:4	c.-57+80254T>G		intron	N/A	ENSP00000452055.1
	PRKCH	ENST00000557294.5	TSL:4	c.-108-54072T>G		intron	N/A	ENSP00000452129.1

Frequencies

GnomAD3 genomes AF: 0.119 AC: 18049 AN: 152096 Hom.: 1603 Cov.: 32

Gnomad AFR AF: 0.245

Gnomad AMI AF: 0.0186

Gnomad AMR AF: 0.134

Gnomad ASJ AF: 0.0643

Gnomad EAS AF: 0.135

Gnomad SAS AF: 0.0951

Gnomad FIN AF: 0.0449

Gnomad MID AF: 0.0633

Gnomad NFE AF: 0.0551

Gnomad OTH AF: 0.112

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

GnomAD4 genome AF: 0.119 AC: 18115 AN: 152214 Hom.: 1615 Cov.: 32 AF XY: 0.118 AC XY: 8786 AN XY: 74438

African (AFR) AF: 0.245 AC: 10161 AN: 41482

American (AMR) AF: 0.134 AC: 2054 AN: 15294

Ashkenazi Jewish (ASJ) AF: 0.0643 AC: 223 AN: 3468

East Asian (EAS) AF: 0.136 AC: 705 AN: 5188

South Asian (SAS) AF: 0.0948 AC: 457 AN: 4822

European-Finnish (FIN) AF: 0.0449 AC: 477 AN: 10614

Middle Eastern (MID) AF: 0.0680 AC: 20 AN: 294

European-Non Finnish (NFE) AF: 0.0551 AC: 3750 AN: 68026

Other (OTH) AF: 0.119 AC: 251 AN: 2114

Alfa AF: 0.0757 Hom.: 1643

Bravo AF: 0.131

Asia WGS AF: 0.172 AC: 596 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	6.7
DANN	Benign	0.68
PhyloP100		1.2

Splicing

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

Other links and lift over

dbSNP: rs7141238; hg19: chr14-61734640;