Variant chr22-20709708-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBA1

The NM_058004.4(PI4KA):c.6173+200G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.37 ( 5574 hom., cov: 16)

Consequence

PI4KA
NM_058004.4 intron

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -1.13

Variant links:

Genes affected

PI4KA (HGNC:8983): (phosphatidylinositol 4-kinase alpha) This gene encodes a phosphatidylinositol (PI) 4-kinase which catalyzes the first committed step in the biosynthesis of phosphatidylinositol 4,5-bisphosphate. The mammalian PI 4-kinases have been classified into two types, II and III, based on their molecular mass, and modulation by detergent and adenosine. The protein encoded by this gene is a type III enzyme that is not inhibited by adenosine. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Apr 2018]

PI4KA links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.94).

BP6

Variant 22-20709708-C-T is Benign according to our data. Variant chr22-20709708-C-T is described in ClinVar as [Benign]. Clinvar id is 1286373.Status of the report is criteria_provided_single_submitter, 1 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.482 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PI4KA	NM_058004.4 linkuse as main transcript	c.6173+200G>A		intron_variant		ENST00000255882.11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PI4KA	ENST00000255882.11 linkuse as main transcript	c.6173+200G>A		intron_variant		1	NM_058004.4	P1	P42356-1

Frequencies

GnomAD3 genomes

AF:

0.370

AC:

30052

AN:

81308

Hom.:

5564

Cov.:

show subpopulations

Gnomad AFR

AF:

0.490

Gnomad AMI

AF:

0.420

Gnomad AMR

AF:

0.298

Gnomad ASJ

AF:

0.310

Gnomad EAS

AF:

0.333

Gnomad SAS

AF:

0.195

Gnomad FIN

AF:

0.256

Gnomad MID

AF:

0.336

Gnomad NFE

AF:

0.359

Gnomad OTH

AF:

0.376

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome

AF:

0.370

AC:

30098

AN:

81398

Hom.:

5574

Cov.:

AF XY:

0.362

AC XY:

14412

AN XY:

39834

show subpopulations

Gnomad4 AFR

AF:

0.491

Gnomad4 AMR

AF:

0.298

Gnomad4 ASJ

AF:

0.310

Gnomad4 EAS

AF:

0.331

Gnomad4 SAS

AF:

0.198

Gnomad4 FIN

AF:

0.256

Gnomad4 NFE

AF:

0.359

Gnomad4 OTH

AF:

0.382

Alfa

AF:

0.455

Hom.:

1506

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

GeneDx

Oct 05, 2019

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.94

CADD

Benign

0.73

DANN

Benign

0.30

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