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Guidelines

MIRAGE

probable beta-1,4-xylosyltransferase IRX9H

Summary

Gene Symbol

LOC110775267

Organism

Spinacia oleracea (spinach)

External Links

NCBI Gene: 110775267
KEGG Gene ID: soe:110775267
PubChem: 110775267

Annotation

Keyword

Cell wall biogenesis/degradation
Glycoprotein
Glycosyltransferase
Golgi apparatus
Reference proteome
Signal-anchor
Transmembrane helix

Proteins

Displaying 1 entry
UniProt	Protein Name
A0A9R0HRC4

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 2** entries
GO Term	Evidence Code	PMID
plant-type secondary cell wall biogenesis	IEA	30032202
glucuronoxylan biosynthetic process	IEA	30032202

GO Hierarchy

biological process

metabolic process [inference]

biosynthetic process [inference]

cellular biosynthetic process [inference]

macromolecule biosynthetic process [inference]

polysaccharide biosynthetic process [inference]

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

organic substance biosynthetic process [inference]

macromolecule biosynthetic process [inference]

polysaccharide biosynthetic process [inference]

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

carbohydrate biosynthetic process [inference]

polysaccharide biosynthetic process [inference]

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

cellular metabolic process [inference]

cellular biosynthetic process [inference]

macromolecule biosynthetic process [inference]

polysaccharide biosynthetic process [inference]

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

primary metabolic process [inference]

carbohydrate metabolic process [inference]

polysaccharide metabolic process [inference]

polysaccharide biosynthetic process [inference]

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

cell wall polysaccharide metabolic process [inference]

hemicellulose metabolic process [inference]

xylan metabolic process [inference]

glucuronoxylan metabolic process [inference]

glucuronoxylan biosynthetic process

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

carbohydrate biosynthetic process [inference]

polysaccharide biosynthetic process [inference]

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

organic substance metabolic process [inference]

carbohydrate metabolic process [inference]

polysaccharide metabolic process [inference]

polysaccharide biosynthetic process [inference]

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

cell wall polysaccharide metabolic process [inference]

hemicellulose metabolic process [inference]

xylan metabolic process [inference]

glucuronoxylan metabolic process [inference]

glucuronoxylan biosynthetic process

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

carbohydrate biosynthetic process [inference]

polysaccharide biosynthetic process [inference]

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

macromolecule metabolic process [inference]

polysaccharide metabolic process [inference]

polysaccharide biosynthetic process [inference]

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

cell wall polysaccharide metabolic process [inference]

hemicellulose metabolic process [inference]

xylan metabolic process [inference]

glucuronoxylan metabolic process [inference]

glucuronoxylan biosynthetic process

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

macromolecule biosynthetic process [inference]

polysaccharide biosynthetic process [inference]

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

cell wall macromolecule metabolic process [inference]

cell wall polysaccharide metabolic process [inference]

hemicellulose metabolic process [inference]

xylan metabolic process [inference]

glucuronoxylan metabolic process [inference]

glucuronoxylan biosynthetic process

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

organic substance biosynthetic process [inference]

macromolecule biosynthetic process [inference]

polysaccharide biosynthetic process [inference]

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

carbohydrate biosynthetic process [inference]

polysaccharide biosynthetic process [inference]

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

cellular process [inference]

cellular metabolic process [inference]

cellular biosynthetic process [inference]

macromolecule biosynthetic process [inference]

polysaccharide biosynthetic process [inference]

cell wall polysaccharide biosynthetic process [inference]

xylan biosynthetic process [inference]

glucuronoxylan biosynthetic process

cell wall organization or biogenesis [inference]

cell wall biogenesis [inference]

plant-type cell wall biogenesis [inference]

plant-type secondary cell wall biogenesis

plant-type cell wall organization or biogenesis [inference]

plant-type cell wall biogenesis [inference]

plant-type secondary cell wall biogenesis

cellular component organization or biogenesis [inference]

cellular component biogenesis [inference]

cell wall biogenesis [inference]

plant-type cell wall biogenesis [inference]

plant-type secondary cell wall biogenesis

Displaying 1 entry
GO Term	Evidence Code	PMID
Golgi membrane	IEA	30032202

GO Hierarchy

cellular component

cellular anatomical entity [inference]

membrane [inference]

organelle membrane [inference]

bounding membrane of organelle [inference]

Golgi membrane

Displaying **all 2** entries
GO Term	Evidence Code	PMID
galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase activity	IEA	22301074 30032202
xylosyltransferase activity	IEA	30032202

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity [inference]

glycosyltransferase activity [inference]

UDP-glycosyltransferase activity [inference]

glucuronosyltransferase activity [inference]

galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase activity

hexosyltransferase activity [inference]

glucuronosyltransferase activity [inference]

galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase activity

pentosyltransferase activity [inference]

xylosyltransferase activity

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

Beta-1,4-xylosyltransferase IRX9H

Functional Category

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

Displaying **all 5** entries
Gene Ontology
galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase activity
glucuronoxylan biosynthetic process
plant-type secondary cell wall biogenesis
transferase activity
xylosyltransferase activity

Displaying **all 2** entries
InterPro
Glycosyl transferase, family 43
Nucleotide-diphospho-sugar transferases

KEGG BRITE Database

Orthology

K20869

Name

putative beta-1,4-xylosyltransferase IRX9 [EC:2.4.2.-]

References

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GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

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GlyCosmos Portal v4.5.0

Last updated: April 6, 2026