Variant 11-3811260-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Pathogenic. Variant got 14 ACMG points: 14P and 0B. PVS1PS1_ModeratePM2PP5_Moderate

The NM_014489.4(PGAP2):c.1A>G(p.Met1?) variant causes a start lost change. The variant allele was found at a frequency of 0.000000685 in 1,460,332 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Likely pathogenic (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

PGAP2
NM_014489.4 start_lost

Scores

Clinical Significance

Likely pathogenic criteria provided, single submitter P:1

Conservation

PhyloP100: 6.46

Variant links:

Genes affected

PGAP2 (HGNC:17893): (post-GPI attachment to proteins 2) The protein encoded by this gene plays a role in the maturation of glycosylphosphatidylinositol (GPI) anchors on GPI-anchored proteins. Mutations in this gene are associated with an autosomal recessive syndrome characterized by hyperphosphatasia and intellectual disability. [provided by RefSeq, Jul 2017]

PGAP2 links:

LOC124902618 (HGNC:):

LOC124902618 links:

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ACMG classification

Classification made for transcript

Verdict is Pathogenic. Variant got 14 ACMG points.

PVS1

Start lost variant, no new inframe start found.

PS1

Another start lost variant in NM_014489.4 (PGAP2) was described as [Pathogenic] in ClinVar as 694699

PM2

Very rare variant in population databases, with high coverage;

PP5

Variant 11-3811260-A-G is Pathogenic according to our data. Variant chr11-3811260-A-G is described in ClinVar as [Likely_pathogenic]. Clinvar id is 1678531.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PGAP2	NM_014489.4 linkuse as main transcript	c.1A>G	p.Met1?	start_lost	2/7	ENST00000278243.9
LOC124902618	XR_007062559.1 linkuse as main transcript	n.457T>C		non_coding_transcript_exon_variant	3/3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PGAP2	ENST00000278243.9 linkuse as main transcript	c.1A>G	p.Met1?	start_lost	2/7	1	NM_014489.4	A1	Q9UHJ9-2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000401

AC:

AN:

249458

Hom.:

AF XY:

0.00

AC XY:

AN XY:

134790

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000889

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.85e-7

AC:

AN:

1460332

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

726470

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.00e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000469

Hom.:

ClinVar

Significance: Likely pathogenic

Submissions summary: Pathogenic:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Hyperphosphatasia with intellectual disability syndrome 3

Pathogenic:1

Likely pathogenic, criteria provided, single submitter

clinical testing

Institute of Human Genetics, Cologne University

Apr 01, 2022

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Pathogenic

0.44

BayesDel_noAF

Pathogenic

0.40

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.066

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

Eigen

Uncertain

0.59

Eigen_PC

Uncertain

0.64

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Benign

0.56

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

M_CAP

Uncertain

0.21

MetaRNN

Uncertain

0.56

D;D;D;D;D;D;D;D;D

MetaSVM

Uncertain

-0.19

MutationTaster

Benign

1.0

D;D;D;D;D;D;D;D;D;D

PrimateAI

Uncertain

0.59

PROVEAN

Benign

-1.2

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

REVEL

Uncertain

0.52

Sift

Uncertain

0.0060

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

Sift4G

Pathogenic

0.0

D;D;D;D;D;D;D;D;D

Polyphen

0.96

D;.;.;.;.;.;.;P;.

Vest4

0.70

MutPred

0.25

Gain of sheet (P = 0.0344);Gain of sheet (P = 0.0344);.;.;.;.;.;.;.;

MVP

0.63

ClinPred

0.85

GERP RS

5.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.75

gMVP

0.71

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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