Variant 15-43539526-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_001394395.1(PPIP5K1):c.3614G>A(p.Arg1205His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000119 in 1,609,944 control chromosomes in the GnomAD database, including 4 homozygotes. 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 Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00028 ( 1 hom., cov: 32)

Exomes 𝑓: 0.00010 ( 3 hom. )

Consequence

PPIP5K1
NM_001394395.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.69

Variant links:

Genes affected

PPIP5K1 (HGNC:29023): (diphosphoinositol pentakisphosphate kinase 1) This gene encodes a dual functional inositol kinase. The encoded enzyme converts inositol hexakisphosphate to diphosphoinositol pentakisphosphate and diphosphoinositol pentakisphosphate to bis-diphosphoinositol tetrakisphosphate. This protein may be important for intracellular signaling pathways. Alternate splicing results in multiple transcript variants. A pseudogene of this gene is found on chromosome 15.[provided by RefSeq, Jun 2010]

PPIP5K1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.04610634).

BS2

High Homozygotes in GnomAdExome4 at 3 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PPIP5K1	NM_001394395.1 linkuse as main transcript	c.3614G>A	p.Arg1205His	missense_variant	31/32	ENST00000420765.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PPIP5K1	ENST00000420765.6 linkuse as main transcript	c.3614G>A	p.Arg1205His	missense_variant	31/32	5	NM_001394395.1	A2

Frequencies

GnomAD3 genomes

AF:

0.000270

AC:

AN:

151708

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000339

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00112

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00116

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00144

GnomAD3 exomes

AF:

0.000114

AC:

AN:

246156

Hom.:

AF XY:

0.000113

AC XY:

AN XY:

132666

show subpopulations

Gnomad AFR exome

AF:

0.000446

Gnomad AMR exome

AF:

0.000176

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000603

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000179

Gnomad OTH exome

AF:

0.000331

GnomAD4 exome

AF:

0.000102

AC:

149

AN:

1458118

Hom.:

Cov.:

AF XY:

0.000101

AC XY:

AN XY:

724870

show subpopulations

Gnomad4 AFR exome

AF:

0.000239

Gnomad4 AMR exome

AF:

0.000158

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000655

Gnomad4 SAS exome

AF:

0.0000117

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000631

Gnomad4 OTH exome

AF:

0.00166

GnomAD4 genome

AF:

0.000277

AC:

AN:

151826

Hom.:

Cov.:

AF XY:

0.000135

AC XY:

AN XY:

74138

show subpopulations

Gnomad4 AFR

AF:

0.000338

Gnomad4 AMR

AF:

0.00112

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00117

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00190

Alfa

AF:

0.000241

Hom.:

Bravo

AF:

0.000268

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000824

AC:

Asia WGS

AF:

0.00751

AC:

AN:

3478

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Feb 07, 2023

The c.3443G>A (p.R1148H) alteration is located in exon 30 (coding exon 28) of the PPIP5K1 gene. This alteration results from a G to A substitution at nucleotide position 3443, causing the arginine (R) at amino acid position 1148 to be replaced by a histidine (H). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.099

BayesDel_addAF

Benign

-0.36

BayesDel_noAF

Benign

-0.40

CADD

Uncertain

DANN

Uncertain

1.0

Eigen

Benign

0.16

Eigen_PC

Uncertain

0.25

FATHMM_MKL

Uncertain

0.80

LIST_S2

Uncertain

0.93

D;D;.;.;.;D;D;D;D

M_CAP

Benign

0.012

MetaRNN

Benign

0.046

T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-1.1

MutationTaster

Benign

0.64

D;D;D;D;D;D;N;N

PrimateAI

Benign

0.40

PROVEAN

Benign

-1.2

N;N;N;N;N;N;N;N;.

REVEL

Benign

0.096

Sift

Uncertain

0.012

D;T;T;T;D;T;T;T;.

Sift4G

Benign

0.071

T;T;T;T;T;T;T;T;.

Polyphen

0.0030

B;.;P;P;B;P;P;.;.

Vest4

0.38

MVP

0.50

MPC

0.14

ClinPred

0.023

GERP RS

4.5

Varity_R

0.057

gMVP

0.29

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over