NM_006254.4:c.8C>G

Variant names:

• chr3-53178430-C-G
• rs1235740215
• NM_006254.4:c.8C>G

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 1P and 0B. PP3

The NM_006254.4(PRKCD):​c.8C>G​(p.Pro3Arg) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000013 in 1,459,030 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. P3P) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.000013 (0 hom.)
• Consequence: PRKCD NM_006254.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.46
• Publications: 2 publications found

Genes affected

PRKCD (HGNC:9399): (protein kinase C delta) The protein encoded by this gene is a member of the protein kinase C family of serine- and threonine-specific protein kinases. The encoded protein is activated by diacylglycerol and is both a tumor suppressor and a positive regulator of cell cycle progression. Also, this protein can positively or negatively regulate apoptosis. Defects in this gene are a cause of autoimmune lymphoproliferative syndrome. [provided by RefSeq, Aug 2017]

PRKCD Gene-Disease associations (from GenCC):

• systemic lupus erythematosus

  Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
• autoimmune lymphoproliferative syndrome, type III caused by mutation in PRKCD

  Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)
• autoimmune lymphoproliferative syndrome

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• autosomal systemic lupus erythematosus type 16

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• common variable immunodeficiency

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PP3: MetaRNN computational evidence supports a deleterious effect, 0.828

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006254.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRKCD	NM_006254.4	MANE Select	c.8C>G	p.Pro3Arg	missense	Exon 3 of 19	NP_006245.2
	PRKCD	NM_001354676.2		c.65C>G	p.Pro22Arg	missense	Exon 2 of 18	NP_001341605.1
	PRKCD	NM_001354678.2		c.56C>G	p.Pro19Arg	missense	Exon 2 of 18	NP_001341607.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRKCD	ENST00000330452.8	TSL:1 MANE Select	c.8C>G	p.Pro3Arg	missense	Exon 3 of 19	ENSP00000331602.3	Q05655-1
	PRKCD	ENST00000394729.6	TSL:1	c.8C>G	p.Pro3Arg	missense	Exon 2 of 18	ENSP00000378217.2	Q05655-1
	PRKCD	ENST00000949465.1		c.8C>G	p.Pro3Arg	missense	Exon 2 of 18	ENSP00000619524.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.0000130 AC: 19 AN: 1459030 Hom.: 0 Cov.: 31 AF XY: 0.00000964 AC XY: 7 AN XY: 725832

African (AFR) AF: 0.00 AC: 0 AN: 33420

American (AMR) AF: 0.00 AC: 0 AN: 44678

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26098

East Asian (EAS) AF: 0.00 AC: 0 AN: 39662

South Asian (SAS) AF: 0.00 AC: 0 AN: 86138

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52612

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4758

European-Non Finnish (NFE) AF: 0.0000171 AC: 19 AN: 1111432

Other (OTH) AF: 0.00 AC: 0 AN: 60232

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Autoimmune lymphoproliferative syndrome, type III caused by mutation in PRKCD (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.82
BayesDel_addAF	Pathogenic	0.36	D
BayesDel_noAF	Pathogenic	0.28
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Benign	0.16	T
Eigen	Uncertain	0.61
Eigen_PC	Uncertain	0.47
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.97	D
M_CAP	Uncertain	0.24	D
MetaRNN	Pathogenic	0.83	D
MetaSVM	Uncertain	0.77	D
MutationAssessor	Uncertain	2.6	M
PhyloP100		7.5
PrimateAI	Pathogenic	0.83	D
PROVEAN	Pathogenic	-4.8	D
REVEL	Pathogenic	0.67
Sift	Uncertain	0.0010	D
Sift4G	Pathogenic	0.0	D
Polyphen		1.0	D
Vest4		0.85
MutPred		0.56		Gain of MoRF binding (P = 0)
MVP		0.89
MPC		1.9
ClinPred		1.0	D
GERP RS		5.0
Varity_R		0.54
gMVP		0.84
Mutation Taster		=16/84	disease causing

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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: rs1235740215; hg19: chr3-53212446;