NM_001364140.2:c.134T>C

Variant names:

• chr5-123545797-T-C
• rs1325651637
• NM_001364140.2:c.134T>C

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_001364140.2(CSNK1G3):​c.134T>C​(p.Val45Ala) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,112 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 (★).

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
• Consequence: CSNK1G3 NM_001364140.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.31
• Publications: 0 publications found

Genes affected

CSNK1G3 (HGNC:2456): (casein kinase 1 gamma 3) This gene encodes a member of a family of serine/threonine protein kinases that phosphorylate caseins and other acidic proteins. A related protein in the African clawed frog participates in the transmission of Wnt/beta-catenin signaling. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Jul 2012]

CSNK1G3 Gene-Disease associations (from GenCC):

• Tourette syndrome

  Inheritance: Unknown Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.782

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001364140.2. 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
	CSNK1G3	NM_001364140.2	MANE Select	c.134T>C	p.Val45Ala	missense	Exon 2 of 14	NP_001351069.1	A0A8V8TKT3
	CSNK1G3	NM_001364150.2		c.-51T>C		5_prime_UTR_premature_start_codon_gain	Exon 2 of 12	NP_001351079.1	Q9Y6M4-5
	CSNK1G3	NM_001044723.3		c.134T>C	p.Val45Ala	missense	Exon 2 of 14	NP_001038188.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CSNK1G3	ENST00000696905.1	MANE Select	c.134T>C	p.Val45Ala	missense	Exon 2 of 14	ENSP00000512966.1	A0A8V8TKT3
	CSNK1G3	ENST00000345990.9	TSL:1	c.134T>C	p.Val45Ala	missense	Exon 2 of 14	ENSP00000334735.5	Q9Y6M4-2
	CSNK1G3	ENST00000360683.6	TSL:1	c.134T>C	p.Val45Ala	missense	Exon 1 of 13	ENSP00000353904.2	Q9Y6M4-2

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152112 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000147

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 30

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152112 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74306

African (AFR) AF: 0.00 AC: 0 AN: 41428

American (AMR) AF: 0.00 AC: 0 AN: 15250

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3466

East Asian (EAS) AF: 0.00 AC: 0 AN: 5196

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10614

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68008

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.00 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	Pathogenic	0.98
BayesDel_addAF	Uncertain	0.12	D
BayesDel_noAF	Uncertain	-0.060
CADD	Pathogenic	27
DANN	Uncertain	1.0
DEOGEN2	Benign	0.21	T
Eigen	Pathogenic	0.86
Eigen_PC	Pathogenic	0.80
FATHMM_MKL	Uncertain	0.94	D
LIST_S2	Uncertain	0.94	D
M_CAP	Benign	0.059	D
MetaRNN	Pathogenic	0.78	D
MetaSVM	Benign	-0.58	T
MutationAssessor	Pathogenic	3.4	M
PhyloP100		7.3
PrimateAI	Pathogenic	0.88	D
PROVEAN	Uncertain	-3.4	D
REVEL	Uncertain	0.41
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0010	D
Polyphen		0.97	D
Vest4		0.76
MutPred		0.68		Loss of stability (P = 0.0162)
MVP		0.50
ClinPred		1.0	D
GERP RS		5.2
PromoterAI		0.028	Neutral
Varity_R		0.73
gMVP		0.50
Mutation Taster		=26/74	disease causing

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: rs1325651637; hg19: chr5-122881491;