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EC 2.5.1.139 Details
EC number
2.5.1.139
Accepted name
umbelliferone 6-dimethylallyltransferase
Reaction
prenyl diphosphate + umbelliferone = diphosphate + demethylsuberosin
Other name(s)
PcPT, dimethylallyl-diphosphate:umbelliferone 6-dimethylallyltransferase
Systematic name
prenyl-diphosphate:umbelliferone 6-prenyltransferase
Comment
The enzyme from parsley (Petroselinum crispum) is specific for umbelliferone and prenyl diphosphate. A minor product is osthenol, which is produced by transfer of the prenyl group to C-8 of umbelliferone.
History
created 2017
EC Tree
2.5.1.12 created 1972, deleted 1976
2.5.1.13 created 1972, deleted 1976
2.5.1.14 created 1972, deleted 1976
2.5.1.37 created 1989, deleted 2004
2.5.1.40 created 1992, deleted 1999