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Repository for lectin-assisted multimodality data

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Guidelines

MIRAGE

phosphatidylinositol glycan anchor biosynthesis class O

Summary

Gene Symbol

PIGO

Aliases

DKFZp434M222
FLJ00135
PIG-O

Organism

Homo sapiens (human)

External Links

NCBI Gene

84720

GGDB ID

gg227

HGNC

23215

mRNA

NM_001201484

map

9p13.3, 9p13.2 (HGNC)

Protein

NP_001188413

OMIM

614730

KEGG Gene ID

hsa:84720

PubChem

84720

Alliance of Genome Resources

HGNC:23215

JoGo

PIGO

TogoVar

PIGO

Annotation

Keyword

Alternative splicing
Disease variant
Endoplasmic reticulum
GPI-anchor biosynthesis
Glycoprotein
Intellectual disability
Proteomics identification
Reference proteome
Transferase
Transmembrane helix

Proteins

Displaying 1 entry
UniProt	Protein Name
Q8TEQ8	Phosphatidylinositol-glycan biosynthesis class O protein

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 3** entries
GO Term	Evidence Code	PMID
GPI anchor biosynthetic process	ISS
GPI anchor biosynthetic process	IBA
GPI anchor biosynthetic process	IEA

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein lipidation [inference]

GPI anchor biosynthetic process

biosynthetic process [inference]

cellular biosynthetic process [inference]

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

organic substance biosynthetic process [inference]

lipid biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

organophosphate biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

carbohydrate derivative biosynthetic process [inference]

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

cellular metabolic process [inference]

phosphorus metabolic process [inference]

phosphate-containing compound metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

organophosphate metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

organophosphate biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

cellular biosynthetic process [inference]

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

cellular lipid metabolic process [inference]

membrane lipid metabolic process [inference]

glycolipid metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

glycerolipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

primary metabolic process [inference]

lipid metabolic process [inference]

lipid biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

cellular lipid metabolic process [inference]

membrane lipid metabolic process [inference]

glycolipid metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

glycerolipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

liposaccharide metabolic process [inference]

glycolipid metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

protein metabolic process [inference]

protein modification process [inference]

protein lipidation [inference]

GPI anchor biosynthetic process

organic substance metabolic process [inference]

lipid metabolic process [inference]

lipid biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

cellular lipid metabolic process [inference]

membrane lipid metabolic process [inference]

glycolipid metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

glycerolipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

liposaccharide metabolic process [inference]

glycolipid metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

organophosphate metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

organophosphate biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

macromolecule metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein lipidation [inference]

GPI anchor biosynthetic process

macromolecule modification [inference]

protein modification process [inference]

protein lipidation [inference]

GPI anchor biosynthetic process

carbohydrate derivative metabolic process [inference]

carbohydrate derivative biosynthetic process [inference]

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

liposaccharide metabolic process [inference]

glycolipid metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein lipidation [inference]

GPI anchor biosynthetic process

organic substance biosynthetic process [inference]

lipid biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

organophosphate biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

carbohydrate derivative biosynthetic process [inference]

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

cellular process [inference]

cellular metabolic process [inference]

phosphorus metabolic process [inference]

phosphate-containing compound metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

organophosphate metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

organophosphate biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

cellular biosynthetic process [inference]

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

cellular lipid metabolic process [inference]

membrane lipid metabolic process [inference]

glycolipid metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process [inference]

GPI anchor biosynthetic process

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

glycerolipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol metabolic process [inference]

GPI anchor metabolic process [inference]

GPI anchor biosynthetic process

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

GPI anchor biosynthetic process

Displaying **all 3** entries
GO Term	Evidence Code	PMID
endoplasmic reticulum membrane	ISS
endoplasmic reticulum membrane	IBA
membrane	HDA	19946888

GO Hierarchy

cellular component

cellular anatomical entity [inference]

organelle membrane [inference]

endoplasmic reticulum membrane

Displaying **all 2** entries
GO Term	Evidence Code	PMID
mannose-ethanolamine phosphotransferase activity	IMP	24049131
mannose-ethanolamine phosphotransferase activity	IBA

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity [inference]

transferase activity, transferring phosphorus-containing groups [inference]

phosphotransferase activity, for other substituted phosphate groups [inference]

mannose-ethanolamine phosphotransferase activity

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

gpi ethanolamine phosphate transferase

Functional Category

H: Coenzyme transport and metabolism
M: Cell wall/membrane/envelope biogenesis
O: Posttranslational modification, protein turnover, chaperones

Displaying **all 3** entries
Gene Ontology
mannose-ethanolamine phosphotransferase activity
transferase activity, transferring phosphorus-containing groups
transferase activity

Displaying **all 4** entries
InterPro
Alkaline-phosphatase-like, core domain superfamily
GPI ethanolamine phosphate transferase 3, N-terminal
GPI ethanolamine phosphate transferase 3
Type I phosphodiesterase/nucleotide pyrophosphatase/phosphate transferase

GlycoGene Database (GGDB)

GGDB ID

gg227

Gene Symbol

PIGO

KEGG BRITE Database

Orthology

K05288

Name

GPI ethanolamine phosphate transferase 3 subunit O [EC:2.7.-.-]

References

10781593

Reactions

Displaying 1 entry
KEGG Reaction	Enzyme	Acceptor	Product
R08107		G92405XV	G48973LI

Disease

Disease Ontology

Displaying 1 entry
DO ID	Disease Name	Source
DOID:0070434	hyperphosphatasia with impaired intellectual development syndrome 2	Alliance of Genome Resources

The Human Phenotype Ontology

Displaying entries **1 - 10** of 78 in total

1

2

3

4

5

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Next ›

Last »
HPO ID	HPO Term
HP:0000007	Autosomal recessive inheritance
HP:0000076	Vesicoureteral reflux
HP:0000126	Hydronephrosis
HP:0000175	Cleft palate
HP:0000193	Bifid uvula
HP:0000218	High palate
HP:0000248	Brachycephaly
HP:0000252	Microcephaly
HP:0000280	Coarse facial features
HP:0000286	Epicanthus

Displaying **all 2** entries
Disease ID	Disease Name
ORPHA:247262	hyperphosphatasia-intellectual disability syndrome
OMIM:614749	hyperphosphatasia with intellectual disability syndrome 2

PubChem Disease

GHR Health Conditions

Mabry syndrome

MedGen Diseases

Hyperphosphatasia with intellectual disability syndrome 2

OMIM Phenotypes

HYPERPHOSPHATASIA WITH IMPAIRED INTELLECTUAL DEVELOPMENT SYNDROME 2; HPMRS2

KEGG Diseases

Gene-Disease-Co-Occurrences-in-Literature (PubChem)

LIPID MAPS Gene / Proteome Database

LMPD ID: LMP001314
Gene Name: phosphatidylinositol glycan anchor biosynthesis, class O

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Last updated: April 6, 2026