rs145479132

Variant names:

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 0P and 5B. BP4_StrongBP6

The NM_025194.3(ITPKC):c.427G>A(p.Asp143Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00026 in 1,614,186 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (no stars).

Frequency

Genomes: 𝑓 0.0014 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00015 ( 0 hom. )

Consequence

ITPKC
NM_025194.3 missense

Scores

Clinical Significance

Likely benign no assertion criteria provided B:1

Conservation

PhyloP100: 2.86

Publications

0 publications found

Variant links:

Genes affected

ITPKC (HGNC:14897): (inositol-trisphosphate 3-kinase C) This gene encodes a member of the inositol 1,4,5-trisphosphate [Ins(1,4,5)P(3)] 3-kinase family of enzymes that catalyze the phosphorylation of inositol 1,4,5-trisphosphate to 1,3,4,5-tetrakisphosphate. The encoded protein is localized to the nucleus and cytoplasm and has both nuclear import and nuclear export activity. Single nucleotide polymorphisms in this gene are associated with Kawasaki disease.[provided by RefSeq, Sep 2009]

ITPKC links:

COQ8B (HGNC:19041): (coenzyme Q8B) This gene encodes a protein with two copies of a domain found in protein kinases. The encoded protein has a complete protein kinase catalytic domain, and a truncated domain that contains only the active and binding sites of the protein kinase domain, however, it is not known whether the protein has any kinase activity. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2011]

COQ8B Gene-Disease associations (from GenCC):

mitochondrial disease
Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
nephrotic syndrome, type 9
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)
familial idiopathic steroid-resistant nephrotic syndrome
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

COQ8B links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.007930785).

BP6

Variant 19-40717562-G-A is Benign according to our data. Variant chr19-40717562-G-A is described in ClinVar as Likely_benign. ClinVar VariationId is 3037831.Status of the report is no_assertion_criteria_provided, 0 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_025194.3. 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
	ITPKC	NM_025194.3	MANE Select	c.427G>A	p.Asp143Asn	missense	Exon 1 of 7	NP_079470.1	Q96DU7
	ITPKC	NM_001411098.1		c.427G>A	p.Asp143Asn	missense	Exon 1 of 6	NP_001398027.1	A0A8V8TPP3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ITPKC	ENST00000263370.3	TSL:1 MANE Select	c.427G>A	p.Asp143Asn	missense	Exon 1 of 7	ENSP00000263370.1	Q96DU7
ITPKC	ENST00000699490.1		c.427G>A	p.Asp143Asn	missense	Exon 1 of 8	ENSP00000514401.1	Q96DU7
ITPKC	ENST00000699489.1		c.427G>A	p.Asp143Asn	missense	Exon 1 of 6	ENSP00000514400.1	A0A8V8TPP3

Frequencies

GnomAD3 genomes

AF:

0.00137

AC:

208

AN:

152180

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

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:

0.00239

GnomAD2 exomes

AF:

0.000378

AC:

AN:

251312

AF XY:

0.000265

show subpopulations

Gnomad AFR exome

AF:

0.00538

Gnomad AMR exome

AF:

0.000173

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000176

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000145

AC:

212

AN:

1461888

Hom.:

Cov.:

AF XY:

0.000124

AC XY:

AN XY:

727248

show subpopulations

African (AFR)

AF:

0.00547

AC:

183

AN:

33480

American (AMR)

AF:

0.000246

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.0000232

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53416

Middle Eastern (MID)

AF:

0.000347

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

8.99e-7

AC:

AN:

1112010

Other (OTH)

AF:

0.000215

AC:

AN:

60396

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.486

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.00137

AC:

208

AN:

152298

Hom.:

Cov.:

AF XY:

0.00126

AC XY:

AN XY:

74460

show subpopulations

African (AFR)

AF:

0.00481

AC:

200

AN:

41566

American (AMR)

AF:

0.000131

AC:

AN:

15302

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5174

South Asian (SAS)

AF:

0.00

AC:

AN:

4828

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10620

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

68016

Other (OTH)

AF:

0.00236

AC:

AN:

2116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.504

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.000700

Hom.:

Bravo

AF:

0.00156

ESP6500AA

AF:

0.00522

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000428

AC:

ClinVar

ClinVar submissions

Significance:Likely benign

Revision:no assertion criteria provided

View on ClinVar

Pathogenic

VUS

Benign

Condition

ITPKC-related disorder (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.088

BayesDel_addAF

Benign

-0.55

BayesDel_noAF

Benign

-0.56

CADD

Uncertain

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.34

Eigen

Benign

-0.14

Eigen_PC

Benign

-0.027

FATHMM_MKL

Uncertain

0.81

LIST_S2

Benign

0.73

M_CAP

Benign

0.0036

MetaRNN

Benign

0.0079

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.5

PhyloP100

2.9

PrimateAI

Benign

0.36

PROVEAN

Benign

-0.62

REVEL

Benign

0.17

Sift

Pathogenic

0.0

Sift4G

Benign

0.092

Polyphen

0.42

Vest4

0.15

MVP

0.39

MPC

0.62

ClinPred

0.084

GERP RS

4.2

PromoterAI

0.041

Neutral

(source)

Varity_R

0.17

gMVP

0.070

Mutation Taster

=98/2

polymorphism

(source)

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

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over