Home/GT Families/GT1/UGT73B4
UGT73B4
Arabidopsis thaliana · UDP-glycosyltransferase 73B4 (EC 2.4.1.-; 2.4.1.91)
GT1Model organism · annotation ≥ 4Fold GT-BInverting
External resources
Identification and annotation
| CAZy family | GT1 · CAZy entry |
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| Gene symbol | UGT73B4 |
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| Synonyms / alternate names | Flavonol 3-O-glucosyltransferase UGT73B4 |
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| UniProt accession | Q7Y232 |
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| NCBI Gene ID | 816041 |
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| Source species | Arabidopsis thaliana |
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| Taxonomic domain | Eukaryota |
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| UniProt annotation level | 5 |
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Function and localisation
| Enzyme function | UDP-glycosyltransferase 73B4 (EC 2.4.1.-; 2.4.1.91) |
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| Subcellular location | not curated |
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Structure and mechanism
| Fold type | GT-B |
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| Catalytic mechanism | Inverting |
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| Cation dependence | No |
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| Oligomeric state | not curated |
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| PDB structures | not curated |
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Donor and acceptor specificity
| Sugar nucleotide donor | UDP-alpha-D-glucose |
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| Donor CCD code(s) | UPG |
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| Acceptor substrate(s) | a flavonol |
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| Acceptor CCD / GlycoCT | not curated |
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Protein sequences
Full protein sequence
484 aa
MNREQIHILFFPFMAHGHMIPLLDMAKLFARRGAKSTLLTTPINAKILEKPIEAFKVQNPDLEIGIKILNFPCVELGLPEGCENRDFINSYQKSDSFDLFLKFLFSTKYMKQQLESFIETTKPSALVADMFFPWATESAEKIGVPRLVFHGTSSFALCCSYNMRIHKPHKKVASSSTPFVIPGLPGDIVITEDQANVTNEETPFGKFWKEVRESETSSFGVLVNSFYELESSYADFYRSFVAKKAWHIGPLSLSNRGIAEKAGRGKKANIDEQECLKWLDSKTPGSVVYLSFGSGTGLPNEQLLEIAFGLEGSGQNFIWVVSKNENQVGTGENEDWLPKGFEERNKGKGLIIRGWAPQVLILDHKAIGGFVTHCGWNSTLEGIAAGLPMVTWPMGAEQFYNEKLLTKVLRIGVNVGATELVKKGKLISRAQVEKAVREVIGGEKAEERRLRAKELGEMAKAAVEEGGSSYNDVNKFMEELNGRK
Catalytic domain sequence
456 aa
HILFFPFMAHGHMIPLLDMAKLFARRGAKSTLLTTPINAKILEKPIEAFKVQNPDLEIGIKILNFPCVELGLPEGCENRDFINSYQKSDSFDLFLKFLFSTKYMKQQLESFIETTKPSALVADMFFPWATESAEKIGVPRLVFHGTSSFALCCSYNMRIHKPHKKVASSSTPFVIPGLPGDIVITEDQANVTNEETPFGKFWKEVRESETSSFGVLVNSFYELESSYADFYRSFVAKKAWHIGPLSLSNRGIAEKAGRGKKANIDEQECLKWLDSKTPGSVVYLSFGSGTGLPNEQLLEIAFGLEGSGQNFIWVVSKNENQVGTGENEDWLPKGFEERNKGKGLIIRGWAPQVLILDHKAIGGFVTHCGWNSTLEGIAAGLPMVTWPMGAEQFYNEKLLTKVLRIGVNVGATELVKKGKLISRAQVEKAVREVIGGEKAEERRLRAKELGEMAKAA
