Variant 9-35088825-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_032634.4(PIGO):c.*267C>G variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.014 in 370,864 control chromosomes in the GnomAD database, including 263 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.029 ( 220 hom., cov: 32)

Exomes 𝑓: 0.0038 ( 43 hom. )

Consequence

PIGO
NM_032634.4 3_prime_UTR

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: 2.15

Variant links:

Genes affected

PIGO (HGNC:23215): (phosphatidylinositol glycan anchor biosynthesis class O) This gene encodes a protein that is involved in glycosylphosphatidylinositol (GPI)-anchor biosynthesis. The GPI-anchor is a glycolipid which contains three mannose molecules in its core backbone. The GPI-anchor is found on many blood cells and serves to anchor proteins to the cell surface. This protein is involved in the transfer of ethanolaminephosphate (EtNP) to the third mannose in GPI. At least three alternatively spliced transcripts encoding two distinct isoforms have been found for this gene. [provided by RefSeq, Jan 2011]

PIGO links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.83).

BP6

Variant 9-35088825-G-C is Benign according to our data. Variant chr9-35088825-G-C is described in ClinVar as [Likely_benign]. Clinvar id is 366749.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0975 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	Exon rank	MANE	Protein	UniProt
PIGO	NM_032634.4 link	c.*267C>G	3_prime_UTR_variant	Exon 11 of 11	ENST00000378617.4	NP_116023.2	Q8TEQ8-1
PIGO	NM_001201484.2 link	c.*267C>G	3_prime_UTR_variant	Exon 13 of 13		NP_001188413.1	Q8TEQ8-2
PIGO	NM_152850.4 link	c.*267C>G	3_prime_UTR_variant	Exon 12 of 12		NP_690577.2	Q8TEQ8-2
PIGO	XM_005251619.4 link	c.*267C>G	3_prime_UTR_variant	Exon 11 of 11		XP_005251676.1	Q8TEQ8-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PIGO	ENST00000378617 link	c.*267C>G		3_prime_UTR_variant	Exon 11 of 11	1	NM_032634.4	ENSP00000367880.3		Q8TEQ8-1

Frequencies

GnomAD3 genomes

AF:

0.0287

AC:

4362

AN:

152142

Hom.:

221

Cov.:

show subpopulations

Gnomad AFR

AF:

0.100

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0105

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000621

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000235

Gnomad OTH

AF:

0.0158

GnomAD4 exome

AF:

0.00384

AC:

840

AN:

218604

Hom.:

Cov.:

AF XY:

0.00326

AC XY:

376

AN XY:

115302

show subpopulations

Gnomad4 AFR exome

AF:

0.0972

Gnomad4 AMR exome

AF:

0.00532

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000302

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000105

Gnomad4 OTH exome

AF:

0.00654

GnomAD4 genome

AF:

0.0287

AC:

4368

AN:

152260

Hom.:

220

Cov.:

AF XY:

0.0272

AC XY:

2026

AN XY:

74454

show subpopulations

Gnomad4 AFR

AF:

0.100

Gnomad4 AMR

AF:

0.0105

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000235

Gnomad4 OTH

AF:

0.0156

Alfa

AF:

0.0211

Hom.:

Bravo

AF:

0.0325

Asia WGS

AF:

0.00318

AC:

AN:

3478

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Breakthrough Genomics, Breakthrough Genomics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

Jun 29, 2018

GeneDx

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Hyperphosphatasia with intellectual disability syndrome 2

Benign:1

Apr 27, 2017

Illumina Laboratory Services, Illumina

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). No publications were found based on this search. Allele frequency data from public databases allowed determination this variant is unlikely to cause disease. Therefore, this variant is classified as likely benign. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.83

CADD

Benign

1.9

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