O04300 · RGP1_PEA
- ProteinProbable UDP-arabinopyranose mutase 1
- GeneUPTG
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids364 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score5/5
Function
function
Probable UDP-L-arabinose mutase involved in the biosynthesis of cell wall non-cellulosic polysaccharides (By similarity).
Was initially shown to possess an autoglycosylating activity which is dependent on the presence of UDP-glucose and manganese (PubMed:9207152).
Was initially shown to possess an autoglycosylating activity which is dependent on the presence of UDP-glucose and manganese (PubMed:9207152).
Catalytic activity
- UDP-beta-L-arabinofuranose = UDP-beta-L-arabinopyranose
Cofactor
Mg2+ (UniProtKB | Rhea| CHEBI:18420 )
Activity regulation
Inhibited by inhibitor protein (IP) which may be a form of sucrose synthase.
Features
Showing features for site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Site | 151 | Required for activity | ||||
Sequence: R | ||||||
Site | 158 | Required for activity | ||||
Sequence: R |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | extracellular region | |
Cellular Component | Golgi apparatus | |
Cellular Component | plasmodesma | |
Molecular Function | UDP-arabinopyranose mutase activity | |
Biological Process | cell wall organization | |
Biological Process | cellulose biosynthetic process | |
Biological Process | plant-type cell wall organization or biogenesis | |
Biological Process | protein glycosylation |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Protein family/group databases
Names & Taxonomy
Protein names
- Recommended nameProbable UDP-arabinopyranose mutase 1
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Fabales > Fabaceae > Papilionoideae > 50 kb inversion clade > NPAAA clade > Hologalegina > IRL clade > Fabeae > Pisum
Accessions
- Primary accessionO04300
Genome annotation databases
Subcellular Location
UniProt Annotation
GO Annotation
Note: Cell wall-associated, with highest concentrations on plasmodesmata. Also located in the Golgi apparatus.
Keywords
- Cellular component
PTM/Processing
Features
Showing features for chain, glycosylation.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000221194 | 1-364 | Probable UDP-arabinopyranose mutase 1 | |||
Sequence: MASLPKPTPLLKDELDIVIPTIRNLDFLEMWRPFFEQYHLIIVQDGDPSKVIKVPEGFDYELYNRNDINRILGPKASCISFKDSACRCFGYMVSKKKYIYTIDDDCFVAKDPTGHEINALEQHIKNLLSPSTPFFFNTLYDPYREGTDFVRGYPFSLREGVPTAVSHGLWLNIPDYDAPTQLVKPHERNTRFVDAVLTIPKGSLFPMCGMNLAFNRELIGPAMYFGLMGDGQPIGRYDDMWAGWCIKVICDHLGYGVKTGLPYIWHSKASNPFVNLKKEYKGIFWQEEIIPFFQAATLSKDCTSVQKCYIELSKQVKEKLGTIDPYFIKLADAMVTWVEAWDEINNNKSEETTSTKASEVAATK | ||||||
Glycosylation | 151 | N-linked (Glc...) arginine | ||||
Sequence: R |
Post-translational modification
Reversibly glycosylated by UDP-glucose, UDP-xylose and UDP-galactose, but not UDP-mannose.
Keywords
- PTM
PTM databases
Interaction
Subunit
Homopentamer or homohexamer.
Structure
Sequence
- Sequence statusComplete
- Length364
- Mass (Da)41,573
- Last updated1997-07-01 v1
- Checksum006F92870246DF2D
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
U31565 EMBL· GenBank· DDBJ | AAB88408.1 EMBL· GenBank· DDBJ | mRNA |