EC Number   |
Natural Substrates |
|---|
    2.5.1.1 | (2E,6E)-farnesyl diphosphate + isopentenyl diphosphate |
reaction of EC 2.5.1.29, the enzyme catalyze the sequential head-to-tail addition of three C5 molecules of isopentenyl diphosphate to dimethylallyl diphosphate with the concomitant release of pyrophosphate. Under environmental stresses, Haematococcus pluvialis accumulates large amounts of carotenoids. Scale of carotenoid biosynthesis depends on availability of geranylgeranyl pyrophosphate precursor, which is supplied by GGPP synthase through sequential 1'-4 condensation of three isopentenyl pyrophosphates into dimethylallyl pyrophosphate |
| 2.5.1.1 | 2 dimethylallyl diphosphate |
reaction of EC 2.5.1.67, chrysanthemyl diphosphate synthase is an inefficient promiscuous enzyme, which synthesizes the irregular monoterpenes chrysanthemyl diphosphate (CPP), lavandulyl diphosphate (LPP), and trace quantities of maconelliyl diphosphate (MPP) from two molecules of DMAPP, and couples IPP to DMAPP to give GPP |
| 2.5.1.1 | 2 dimethylallyl diphosphate |
reaction of EC 2.5.1.69, chrysanthemyl diphosphate synthase is an inefficient promiscuous enzyme, which synthesizes the irregular monoterpenes chrysanthemyl diphosphate (CPP), lavandulyl diphosphate (LPP), and trace quantities of maconelliyl diphosphate (MPP) from two molecules of DMAPP, and couples IPP to DMAPP to give GPP |
| 2.5.1.1 | dimethylallyl diphosphate + 2 isopentenyl diphosphate |
- |
| 2.5.1.1 | dimethylallyl diphosphate + isopentenyl diphosphate |
- |
| 2.5.1.1 | dimethylallyl diphosphate + isopentenyl diphosphate |
highest catalytic efficiency |
| 2.5.1.1 | dimethylallyl diphosphate + isopentenyl diphosphate |
the enzyme is involved in the biosynthesis of the monoterpenoid precursors needed for formation of the defensive compound chrysomelidial. Geranyl diphosphate is needed for the de novo synthesis of the cyclopentanoid monoterpene iridoids, defensive compounds that are produced during the entire larval stage of Phaedon cochleariae |
| 2.5.1.1 | dimethylallyl diphosphate + isopentenyl diphosphate |
chrysanthemyl diphosphate synthase is an inefficient promiscuous enzyme, which synthesizes the irregular monoterpenes chrysanthemyl diphosphate (CPP), lavandulyl diphosphate (LPP), and trace quantities of maconelliyl diphosphate (MPP) from two molecules of DMAPP, and couples IPP to DMAPP to give GPP |
| 2.5.1.1 | dimethylallyl diphosphate + isopentenyl diphosphate |
reaction of EC 2.5.1.1, the enzyme catalyzes the condensation of dimethylallyl pyrophosphate and isopentenyl pyrophosphate, forming geranyl pyrophosphate and then farnesyl pyrophosphate |
| 2.5.1.1 | dimethylallyl diphosphate + isopentenyl diphosphate |
the enzyme catalyses the sequential condensation of dimethylallyl diphosphate with isopentenyl diphosphate (IPP) and the resulting geranyl diphosphate (GPP) with another unit of IPP, eventually producing the 15-carbon isoprenoid farnesyl diphosphate |
