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Your query returned 1 entry. Printable version
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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