4 glycosyltransferase activities have been found.
Please note that CSDB GT database covers only a few species: Arabidopsis thaliana, Escherichia coli, Saccharomyces cerevisiae, Acinetobacter baumannii.
| Enzyme / Gene | Activity | Object | References |
|---|---|---|---|
| Enzyme name: 71B6 UniProt ID: Q9LSY6.1 CAZy family: GT1 Gene name: UGT71B6 / AT3G21780 Gene GenBank ID: 821732 | Synthesized dimer: DGlcp(1-1)Subst // Subst = (+)-abscisic acid = SMILES CC1=CC(=O)CC({51}[C@]1(/C=C/C(=C\{1}C(=O)O)/C)O)(C)C Donor (ID 33557): ?DGlcp(1-P-P-5)xXnucU Acceptor (ID 33571): Subst // Subst = (+)-abscisic acid = SMILES CC1=CC(=O)CC({51}[C@]1(/C=C/C(=C\{1}C(=O)O)/C)O)(C)C Status: direct evidence in vivo Confirmation methods: in vitro (purified protein), expression in E.coli (as whole-cell biocatalyst), overexpression ID: 1011 | Organism (ID 9805): Arabidopsis thaliana Expressed in: E. coli Full structure (ID 33572): | Lim et al. 2005a DOI: 10.1016/j.tetasy.2004.11.062 Priest et al. 2006 DOI: 10.1111/j.1365-313X.2006.02701.x Priest et al. 2005 DOI: 10.1016/j.febslet.2005.06.084 |
| Enzyme name: 71C5 UniProt ID: Q9FE68.1 CAZy family: GT1 Gene name: UGT71C5 / AT1G07240 Gene GenBank ID: 837235 | Synthesized dimer: DGlcp(1-1)Subst // Subst = (+)-abscisic acid = SMILES CC1=CC(=O)CC({51}[C@]1(/C=C/C(=C\{1}C(=O)O)/C)O)(C)C Donor (ID 33557): ?DGlcp(1-P-P-5)xXnucU Acceptor (ID 33571): Subst // Subst = (+)-abscisic acid = SMILES CC1=CC(=O)CC({51}[C@]1(/C=C/C(=C\{1}C(=O)O)/C)O)(C)C Status: direct evidence in vivo Confirmation methods: in vitro (crude extract), mutation, overexpression ID: 1068 | Organism (ID 9805): Arabidopsis thaliana Organ/tissue: leaf, root Full structure (ID 33572): | Yan et al. 2010 DOI: 10.1134/S1021443710060178 Liu et al. 2015 DOI: 10.1104/pp.15.00053 |
| Enzyme name: 75B1 UniProt ID: Q9LR44.1 CAZy family: GT1 Gene name: UGT75B1 / At1g05560 Gene GenBank ID: 837058 | Synthesized dimer: DGlcp(1-1)Subst // Subst = (+)-abscisic acid = SMILES CC1=CC(=O)CC({51}[C@]1(/C=C/C(=C\{1}C(=O)O)/C)O)(C)C Donor (ID 33557): ?DGlcp(1-P-P-5)xXnucU Acceptor (ID 33571): Subst // Subst = (+)-abscisic acid = SMILES CC1=CC(=O)CC({51}[C@]1(/C=C/C(=C\{1}C(=O)O)/C)O)(C)C Status: direct evidence in vivo Confirmation methods: in vitro (purified protein), overexpression ID: 1359 Notes: UGT75B1 is significantly upregulated by adverse conditions, such as osmotic stress, salinity and abscisic acid. UGT75B1 enantioselectively glucosylates (+)-abscisic acid, but not (-)-abscisic acid | Organism (ID 9805): Arabidopsis thaliana Organ/tissue: leaf, stem, flower, silique Full structure (ID 33572): | Lim et al. 2005a DOI: 10.1016/j.tetasy.2004.11.062 Messner et al. 2003 DOI: 10.1007/s00425-002-0969-0 Chen et al. 2020b DOI: 10.1007/s11103-019-00953-4 |
| Enzyme name: 75B2 UniProt ID: Q9ZVY5.1 CAZy family: GT1 Gene name: UGT75B2 / AT1G05530 Gene GenBank ID: 837055 | Synthesized dimer: DGlcp(1-1)Subst // Subst = (+)-abscisic acid = SMILES CC1=CC(=O)CC({51}[C@]1(/C=C/C(=C\{1}C(=O)O)/C)O)(C)C Donor (ID 33557): ?DGlcp(1-P-P-5)xXnucU Acceptor (ID 33571): Subst // Subst = (+)-abscisic acid = SMILES CC1=CC(=O)CC({51}[C@]1(/C=C/C(=C\{1}C(=O)O)/C)O)(C)C Status: evidence in vitro Confirmation methods: in vitro (purified protein) ID: 1369 | Organism (ID 9805): Arabidopsis thaliana Full structure (ID 33572): | Lim et al. 2005a DOI: 10.1016/j.tetasy.2004.11.062 |