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Galactosyltransferase family protein

Summary

Gene Symbol

AT2G25300

Organism

Arabidopsis thaliana (thale cress)

External Links

NCBI Gene: 817068
KEGG Gene ID: ath:AT2G25300
PubChem: 817068

Annotation

Keyword

Glycosyltransferase
Golgi apparatus
Manganese
Proteomics identification
Reference proteome
Signal-anchor
Transmembrane helix

Proteins

Displaying **all 3** entries
UniProt	Protein Name
W8Q717
Q5XEZ1	Beta-1,3-galactosyltransferase 9
A0A1P8B0G1

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 3** entries
GO Term	Evidence Code	PMID
protein glycosylation	IEA
arabinogalactan protein metabolic process	IMP	25600942
protein O-linked glycosylation via hydroxyproline	IDA	25600942

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process [inference]

cell wall proteoglycan metabolic process [inference]

cell wall hydroxyproline-rich glycoprotein metabolic process [inference]

arabinogalactan protein metabolic process

protein modification process [inference]

protein glycosylation

protein O-linked glycosylation [inference]

protein O-linked glycosylation via hydroxyproline

peptidyl-amino acid modification [inference]

peptidyl-proline modification [inference]

protein O-linked glycosylation via hydroxyproline

primary metabolic process [inference]

protein metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process [inference]

cell wall proteoglycan metabolic process [inference]

cell wall hydroxyproline-rich glycoprotein metabolic process [inference]

arabinogalactan protein metabolic process

protein modification process [inference]

protein glycosylation

protein O-linked glycosylation [inference]

protein O-linked glycosylation via hydroxyproline

peptidyl-amino acid modification [inference]

peptidyl-proline modification [inference]

protein O-linked glycosylation via hydroxyproline

glycosylation [inference]

macromolecule glycosylation [inference]

protein glycosylation

protein O-linked glycosylation [inference]

protein O-linked glycosylation via hydroxyproline

organic substance metabolic process [inference]

macromolecule metabolic process [inference]

protein metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process [inference]

cell wall proteoglycan metabolic process [inference]

cell wall hydroxyproline-rich glycoprotein metabolic process [inference]

arabinogalactan protein metabolic process

protein modification process [inference]

protein glycosylation

protein O-linked glycosylation [inference]

protein O-linked glycosylation via hydroxyproline

peptidyl-amino acid modification [inference]

peptidyl-proline modification [inference]

protein O-linked glycosylation via hydroxyproline

macromolecule modification [inference]

protein modification process [inference]

protein glycosylation

protein O-linked glycosylation [inference]

protein O-linked glycosylation via hydroxyproline

peptidyl-amino acid modification [inference]

peptidyl-proline modification [inference]

protein O-linked glycosylation via hydroxyproline

macromolecule glycosylation [inference]

protein glycosylation

protein O-linked glycosylation [inference]

protein O-linked glycosylation via hydroxyproline

cell wall macromolecule metabolic process [inference]

cell wall proteoglycan metabolic process [inference]

cell wall hydroxyproline-rich glycoprotein metabolic process [inference]

arabinogalactan protein metabolic process

carbohydrate derivative metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process [inference]

cell wall proteoglycan metabolic process [inference]

cell wall hydroxyproline-rich glycoprotein metabolic process [inference]

arabinogalactan protein metabolic process

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process [inference]

cell wall proteoglycan metabolic process [inference]

cell wall hydroxyproline-rich glycoprotein metabolic process [inference]

arabinogalactan protein metabolic process

protein modification process [inference]

protein glycosylation

protein O-linked glycosylation [inference]

protein O-linked glycosylation via hydroxyproline

peptidyl-amino acid modification [inference]

peptidyl-proline modification [inference]

protein O-linked glycosylation via hydroxyproline

Displaying **all 2** entries
GO Term	Evidence Code	PMID
Golgi membrane
Golgi apparatus	ISM

GO Hierarchy

cellular component

cellular anatomical entity [inference]

membrane [inference]

organelle membrane [inference]

bounding membrane of organelle [inference]

Golgi membrane

organelle [inference]

membrane-bounded organelle [inference]

intracellular membrane-bounded organelle [inference]

Golgi apparatus

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

Golgi apparatus

Displaying **all 2** entries
GO Term	Evidence Code	PMID
glycosyltransferase activity	ISS
hydroxyproline O-galactosyltransferase activity	IDA	25600942

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity [inference]

glycosyltransferase activity

hexosyltransferase activity [inference]

galactosyltransferase activity [inference]

hydroxyproline O-galactosyltransferase activity

Gene Ontology information from NCBI Gene and UniProt.

KEGG BRITE Database

Orthology

K20854

Name

hydroxyproline O-galactosyltransferase HPGT [EC:2.4.1.-]

References

25600942

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Last updated: April 6, 2026

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