Variant 22-20709664-T-G 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+244A>C 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 0.43 ( 4833 hom., cov: 14)

Consequence

PI4KA
NM_058004.4 intron

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.583

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:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.96).

BP6

Variant 22-20709664-T-G is Benign according to our data. Variant chr22-20709664-T-G is described in ClinVar as [Benign]. Clinvar id is 1178212.Status of the report is criteria_provided_single_submitter, 1 stars.

BA1

GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.468 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+244A>C		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+244A>C		intron_variant		1	NM_058004.4	P1	P42356-1

Frequencies

GnomAD3 genomes

AF:

0.433

AC:

35859

AN:

82834

Hom.:

4835

Cov.:

show subpopulations

Gnomad AFR

AF:

0.399

Gnomad AMI

AF:

0.442

Gnomad AMR

AF:

0.370

Gnomad ASJ

AF:

0.378

Gnomad EAS

AF:

0.273

Gnomad SAS

AF:

0.402

Gnomad FIN

AF:

0.435

Gnomad MID

AF:

0.389

Gnomad NFE

AF:

0.473

Gnomad OTH

AF:

0.423

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

GnomAD4 genome

AF:

0.433

AC:

35868

AN:

82896

Hom.:

4833

Cov.:

AF XY:

0.426

AC XY:

17015

AN XY:

39926

show subpopulations

Gnomad4 AFR

AF:

0.399

Gnomad4 AMR

AF:

0.369

Gnomad4 ASJ

AF:

0.378

Gnomad4 EAS

AF:

0.272

Gnomad4 SAS

AF:

0.401

Gnomad4 FIN

AF:

0.435

Gnomad4 NFE

AF:

0.473

Gnomad4 OTH

AF:

0.415

Alfa

AF:

0.483

Hom.:

1262

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

-0.96

CADD

Benign

3.0

DANN

Benign

0.48

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