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reversibly glycosylated polypeptide 4

Summary

Gene Symbol

RGP4

Organism

Arabidopsis thaliana (thale cress)

External Links

NCBI Gene: 835147
KEGG Gene ID: ath:AT5G50750
PubChem: 835147

Annotation

Keyword

Cell wall biogenesis/degradation
Cytoplasm
Glycoprotein
Golgi apparatus
Isomerase
Reference proteome

Proteins

Displaying 1 entry
UniProt	Protein Name
Q9LUE6	Reversibly glycosylated polypeptide 4 UDP-L-arabinose mutase 4

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 4** entries
GO Term	Evidence Code	PMID
plant-type cell wall biogenesis
UDP-L-arabinose metabolic process
cell wall organization
plant-type cell wall organization or biogenesis

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

cellular nitrogen compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleotide-sugar metabolic process [inference]

UDP-L-arabinose metabolic process

cellular metabolic process [inference]

cellular aromatic compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleotide-sugar metabolic process [inference]

UDP-L-arabinose metabolic process

phosphorus metabolic process [inference]

UDP-L-arabinose metabolic process

cellular nitrogen compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleotide-sugar metabolic process [inference]

UDP-L-arabinose metabolic process

heterocycle metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleotide-sugar metabolic process [inference]

UDP-L-arabinose metabolic process

primary metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleotide-sugar metabolic process [inference]

UDP-L-arabinose metabolic process

small molecule metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleotide-sugar metabolic process [inference]

UDP-L-arabinose metabolic process

organic substance metabolic process [inference]

carbohydrate derivative metabolic process [inference]

nucleotide-sugar metabolic process [inference]

UDP-L-arabinose metabolic process

organic cyclic compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleotide-sugar metabolic process [inference]

UDP-L-arabinose metabolic process

cellular process [inference]

cellular metabolic process [inference]

cellular aromatic compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleotide-sugar metabolic process [inference]

UDP-L-arabinose metabolic process

phosphorus metabolic process [inference]

UDP-L-arabinose metabolic process

cellular nitrogen compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleotide-sugar metabolic process [inference]

UDP-L-arabinose metabolic process

heterocycle metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleotide-sugar metabolic process [inference]

UDP-L-arabinose metabolic process

cell wall organization or biogenesis [inference]

cell wall biogenesis [inference]

plant-type cell wall biogenesis

cell wall organization

plant-type cell wall organization or biogenesis

plant-type cell wall biogenesis

cellular component organization or biogenesis [inference]

cellular component organization [inference]

external encapsulating structure organization [inference]

cell wall organization

cellular component biogenesis [inference]

cell wall biogenesis [inference]

plant-type cell wall biogenesis

Displaying **all 5** entries
GO Term	Evidence Code	PMID
cytoplasm	ISM
Golgi apparatus	IDA	21478444
cytosol	IDA	21478444
cytosol	HDA	25293756
plastid	HDA	28887381

GO Hierarchy

cellular component

cellular anatomical entity [inference]

organelle [inference]

membrane-bounded organelle [inference]

intracellular membrane-bounded organelle [inference]

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

Displaying **all 4** entries
GO Term	Evidence Code	PMID
protein binding	IPI	21478444
transferase activity
intramolecular transferase activity
UDP-arabinopyranose mutase activity	IDA	21478444

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity

isomerase activity [inference]

intramolecular transferase activity

UDP-arabinopyranose mutase activity

binding [inference]

protein binding

Gene Ontology information from NCBI Gene and UniProt.

KEGG BRITE Database

Orthology

K13379

Name

reversibly glycosylated polypeptide / UDP-arabinopyranose mutase [EC:2.4.1.- 5.4.99.30]

References

Rhea

RHEA:28350

UDP-β-L-arabinofuranose

UDP-β-L-arabinopyranose

Enzyme

5.4.99.30

PMID

International Collaboration

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

GlyCosmos Portal v4.5.0

Last updated: April 6, 2026

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Acknowledgements