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Your query returned 2 entries. Printable version
EC | 2.4.1.104 | ||
Accepted name: | o-dihydroxycoumarin 7-O-glucosyltransferase | ||
Reaction: | UDP-glucose + 7,8-dihydroxycoumarin = UDP + daphnin | ||
Other name(s): | uridine diphosphoglucose-o-dihydroxycoumarin 7-O-glucosyltransferase; UDP-glucose:o-dihydroxycoumarin glucosyltransferase | ||
Systematic name: | UDP-glucose:7,8-dihydroxycoumarin 7-O-β-D-glucosyltransferase | ||
Comments: | Converts the aglycone daphetin into daphnin and, more slowly, esculetin into cichoriin, umbelliferone into skimmin, hydrangetin into hydrangin and scopoletin into scopolin. | ||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number: 74114-37-7 | ||
References: |
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EC | 2.5.1.138 | ||
Accepted name: | coumarin 8-geranyltransferase | ||
Reaction: | (1) geranyl diphosphate + umbelliferone = diphosphate + 8-geranylumbelliferone (2) geranyl diphosphate + esculetin = diphosphate + 8-geranylesculetin |
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Glossary: | geranyl diphosphate = (2E)-3,7-dimethylocta-2,6-dien-1-yl diphosphate esculetin = 6,7-dihydroxy-1-benzopyran-2-one = 6,7-dihydroxycoumarin umbelliferone = 7-hydroxy-1-benzopyran-2-one = 7-hydroxycoumarin |
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Other name(s): | ClPT1 | ||
Systematic name: | geranyl-diphosphate:umbelliferone 8-geranyltransferase | ||
Comments: | The enzyme, characterized from the plant Citrus limon, is specific for geranyl diphosphate as a prenyl donor. It also has low activity with the coumarins 5,7-dihydroxycoumarin and 5-methoxy-7-hydroxycoumarin. | ||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc | ||
References: |
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