rs1402100403

Variant names:

• chr16-24035523-G-A
• rs1402100403
• NM_002738.7:c.505G>A

Your query was ambiguous. Multiple possible variants found:

• chr16-24035523-G-A
• chr16-24035523-G-C
• chr16-24035523-G-T

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_Moderate BS2

The NM_002738.7(PRKCB):​c.505G>A​(p.Asp169Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000411 in 1,461,596 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0000041 (0 hom.)
• Consequence: PRKCB NM_002738.7 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.34
• Publications: 0 publications found

Genes affected

PRKCB (HGNC:9395): (protein kinase C beta) Protein kinase C (PKC) is a family of serine- and threonine-specific protein kinases that can be activated by calcium and 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 protein kinase has been reported to be involved in many different cellular functions, such as B cell activation, apoptosis induction, endothelial cell proliferation, and intestinal sugar absorption. Studies in mice also suggest that this kinase may also regulate neuronal functions and correlate fear-induced conflict behavior after stress. Alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Likely_benign. The variant received -6 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.07260445).
• BS2: High AC in GnomAdExome4 at 6 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002738.7. 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
	PRKCB	NM_002738.7	MANE Select	c.505G>A	p.Asp169Asn	missense	Exon 5 of 17	NP_002729.2
	PRKCB	NM_212535.3		c.505G>A	p.Asp169Asn	missense	Exon 5 of 17	NP_997700.1	P05771-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRKCB	ENST00000643927.1	MANE Select	c.505G>A	p.Asp169Asn	missense	Exon 5 of 17	ENSP00000496129.1	P05771-2
	PRKCB	ENST00000321728.12	TSL:1	c.505G>A	p.Asp169Asn	missense	Exon 5 of 17	ENSP00000318315.7	P05771-1
	PRKCB	ENST00000965655.1		c.583G>A	p.Asp195Asn	missense	Exon 6 of 18	ENSP00000635714.1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD2 exomes AF: 0.0000159 AC: 4 AN: 250852 AF XY: 0.0000221

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.000218

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000411 AC: 6 AN: 1461596 Hom.: 0 Cov.: 32 AF XY: 0.00000413 AC XY: 3 AN XY: 727096

African (AFR) AF: 0.00 AC: 0 AN: 33474

American (AMR) AF: 0.0000224 AC: 1 AN: 44700

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26124

East Asian (EAS) AF: 0.000126 AC: 5 AN: 39682

South Asian (SAS) AF: 0.00 AC: 0 AN: 86250

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53356

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111866

Other (OTH) AF: 0.00 AC: 0 AN: 60376

GnomAD4 genome Cov.: 31

Alfa AF: 0.0000540 Hom.: 0

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.084
BayesDel_addAF	Benign	-0.54	T
BayesDel_noAF	Benign	-0.72
CADD	Benign	22
DANN	Uncertain	0.99
DEOGEN2	Benign	0.23	T
Eigen	Benign	-0.38
Eigen_PC	Benign	-0.18
FATHMM_MKL	Benign	0.52	D
LIST_S2	Uncertain	0.87	D
M_CAP	Benign	0.013	T
MetaRNN	Benign	0.073	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.22	N
PhyloP100		2.3
PrimateAI	Benign	0.47	T
PROVEAN	Benign	0.40	N
REVEL	Benign	0.086
Sift	Benign	0.41	T
Sift4G	Benign	0.50	T
Polyphen		0.0	B
Vest4		0.20
MutPred		0.52		Gain of MoRF binding (P = 0.0365)
MVP		0.44
MPC		1.0
ClinPred		0.12	T
GERP RS		4.4
Varity_R		0.054
gMVP		0.34
Mutation Taster		=96/4	polymorphism

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: rs1402100403; hg19: chr16-24046844;