Home/GT Families/GT75/UPTG2
UPTG2
Solanum tuberosum · Probable UDP-arabinopyranose mutase 2 (EC 5.4.99.30)
GT75Non-model organism · annotation 4–5Fold GT-AInverting
External resources
Identification and annotation
| CAZy family | GT75 · CAZy entry |
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| Gene symbol | UPTG2 |
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| Synonyms / alternate names | - Reversibly glycosylated polypeptide 2
- UDP-L-arabinose mutase 2
- UDP-glucose:protein transglucosylase 2
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| UniProt accession | Q8RU27 |
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| NCBI Gene ID | not curated |
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| Source species | Solanum tuberosum |
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| Taxonomic domain | Eukaryota |
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| UniProt annotation level | 5 |
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Function and localisation
| Enzyme function | Probable UDP-arabinopyranose mutase 2 (EC 5.4.99.30) |
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| Subcellular location | - Secreted, cell wall
- Cell junction, plasmodesma
- Golgi apparatus
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Structure and mechanism
| Fold type | GT-A |
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| Catalytic mechanism | Inverting |
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| Cation dependence | Yes (Mn2+, Mg2+) |
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| Oligomeric state | Homopentamer or homohexamer |
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| PDB structures | not curated |
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Donor and acceptor specificity
| Sugar nucleotide donor | UDP-beta-L-arabinofuranose |
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| Donor CCD code(s) | UAD |
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| Acceptor substrate(s) | not curated |
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| Acceptor CCD / GlycoCT | not curated |
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Protein sequences
Full protein sequence
366 aa
MAGSSVTPTPLLKDELDIVIPTIRNLDFLEMWRPFFQPYHLIIVQDGDPSKIINVPEGFDYELYNRNDINRILGPKASCISFKDSACRCFGYMVSKKKYIYTIDDDCFVAKDPSGKDINALEQHIKNLLCPSTPHFFNTLYDPYREGADFVRGYPFSMREGAATAVSHGLWLNIPDYDAPTQLVKPRERNTRYVDAVMTIPKGTLFPMCGMNLAFDRELIGPAMYFGLMGDGQPIGRYDDMWAGWCIKVICDHLGLGVKTGLPYIWHSKASNPFVNLKKEYKGIYWQEEIIPFSQSATLPKDCTSVQQCYLELSKQVKEKLSTIDPYFTKLADAMVTWIEAWDELNPTGEGLAKLPSRTAPESRLH
Catalytic domain sequence
335 aa
LKDELDIVIPTIRNLDFLEMWRPFFQPYHLIIVQDGDPSKIINVPEGFDYELYNRNDINRILGPKASCISFKDSACRCFGYMVSKKKYIYTIDDDCFVAKDPSGKDINALEQHIKNLLCPSTPHFFNTLYDPYREGADFVRGYPFSMREGAATAVSHGLWLNIPDYDAPTQLVKPRERNTRYVDAVMTIPKGTLFPMCGMNLAFDRELIGPAMYFGLMGDGQPIGRYDDMWAGWCIKVICDHLGLGVKTGLPYIWHSKASNPFVNLKKEYKGIYWQEEIIPFSQSATLPKDCTSVQQCYLELSKQVKEKLSTIDPYFTKLADAMVTWIEAWDELN
