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(2E,6E)-farnesyl diphosphate + 5 isopentenyl diphosphate
5 diphosphate + all-trans-octaprenyl diphosphate
(2E,6E)-farnesyl diphosphate + isopentenyl diphosphate
diphosphate + geranylgeranyl diphosphate
(E)-ethynyldimethylallyl diphosphate + isopentenyl diphosphate
(E)-ethynylfarnesyl diphosphate + diphosphate
-
-
double condensation product. Yield is 0.8% E-ethynylfarnesyl diphosphate, compared with 100% for the reaction of dimethylallyl diphosphate with isopentenyl diphosphate
-
?
(Z)-ethynyldimethylallyl diphosphate + isopentenyl diphosphate
(Z)-ethynylfarnesyl diphosphate + diphosphate
8-acetoxygeranyl diphosphate + isopentenyl diphosphate
diphosphate + 12-acetoxyfarnesyl diphosphate
8-hydroxygeranyl diphosphate + isopentenyl diphosphate
hydroxyfarnesyl diphosphate + diphosphate
-
-
mutants Y81S and Y81D, produce additionally hydroxygeranylgeranyl diphosphate plus a small amount of hydroxygeranylfarnesyl diphosphate
-
?
8-methoxygeranyl diphosphate + isopentenyl diphosphate
methoxyfarnesyl diphosphate + diphosphate
-
-
mutants Y81S and Y81D, produce methoxygeranylgeranyl diphosphate as main product plus some methoxyfarnesyl diphosphate
-
?
cyclohexylideneethyl diphosphate + 2-cyclohexenylethyl diphosphate
(cyclohexylideneethyl)-cyclohexylideneethyl diphosphate
-
-
relative yield 0.8%
-
?
cyclohexylideneethyl diphosphate + isopentenyl diphosphate
10-cyclohexyliden-3,7-dimethyldeca-2,6-dien-1-ol + ?
dimethylallyl diphosphate + 2 isopentenyl diphosphate
(2E,6E)-farnesyl diphosphate + 2 diphosphate
-
-
-
-
?
dimethylallyl diphosphate + 2 isopentenyl diphosphate
(E,E)-farnesyl diphosphate + 2 diphosphate
dimethylallyl diphosphate + 2 isopentenyl diphosphate
2 diphosphate + (2E,6E)-farnesyl diphosphate
dimethylallyl diphosphate + 2 isopentenyl diphosphate
2 diphosphate + farnesyl diphosphate
-
-
-
?
dimethylallyl diphosphate + 2 isopentenyl diphosphate
2 diphosphate + trans,trans-farnesyl diphosphate
-
-
-
-
?
dimethylallyl diphosphate + geranyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
dimethylallyl diphosphate + isopentenyl diphosphate
(E,E)-farnesyl diphosphate + geranyl diphosphate + diphosphate
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
farnesyl diphosphate + isopentenyl diphosphate
geranyl diphosphate + diphosphate
Pumpkin
-
less than 5% of the activity with dimethylallyl diphosphate
-
-
?
geranyl diphosphate + 2-cyclohexenylethyl diphosphate
(S)-geranylcyclohexylideneethyl diphosphate + diphosphate
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (E,E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + farnesyl diphosphate
geranyl diphosphate + isopentenyl diphosphate
diphosphate + trans,trans-farnesyl diphosphate
isopentenyl diphosphate + dimethylallyl diphosphate
diphosphate + geranyl diphosphate
isopentenyl diphosphate + geranyl diphosphate
(E,E)-farnesyl diphosphate + diphosphate
-
-
-
?
isopentenyl diphosphate + geranyl diphosphate
diphosphate + farnesyl diphosphate
Pumpkin
-
enzyme participates in isoprenoid biosynthesis in eukaryotes
-
-
?
methoxymethoxydimethylallyl diphosphate + isopentenyl diphosphate
methoxymethoxygeranyl diphosphate + diphosphate
propoxygeranyl diphosphate + isopentenyl diphosphate
propoxyfarnesyl diphosphate + diphosphate
vinyldimethylallyl diphosphate + isopentenyl diphosphate
vinylfarnesyl diphosphate + diphosphate
-
-
sole product, yield is 29.9% vinylfarnesyl diphosphate, compared with 100% for the reaction of dimethylallyl diphosphate with isopentenyl diphosphate
-
?
vinyldimethylallyl diphosphate + isopentenyl diphosphate
vinylgeranyl diphosphate + vinylfarnesyl diphosphate + diphosphate
-
-
14.3% vinylgeranyl diphosphate plus 23.3% vinylfarnesyl diphosphate, compared with 100% for the reaction of dimethylallyl diphosphate with isopentenyl diphosphate
-
?
additional information
?
-
(2E,6E)-farnesyl diphosphate + 5 isopentenyl diphosphate
5 diphosphate + all-trans-octaprenyl diphosphate
-
-
-
?
(2E,6E)-farnesyl diphosphate + 5 isopentenyl diphosphate
5 diphosphate + all-trans-octaprenyl diphosphate
-
-
-
?
(2E,6E)-farnesyl diphosphate + isopentenyl diphosphate
diphosphate + geranylgeranyl 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
-
-
?
(2E,6E)-farnesyl diphosphate + isopentenyl diphosphate
diphosphate + geranylgeranyl 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
-
-
?
(2E,6E)-farnesyl diphosphate + isopentenyl diphosphate
diphosphate + geranylgeranyl 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
-
-
?
(2E,6E)-farnesyl diphosphate + isopentenyl diphosphate
diphosphate + geranylgeranyl diphosphate
reaction of EC 2.5.1.29, bifunctional farnesyl/geranylgeranyl diphosphate synthase
-
-
?
(Z)-ethynyldimethylallyl diphosphate + isopentenyl diphosphate
(Z)-ethynylfarnesyl diphosphate + diphosphate
-
-
sole product with wild-type, yield is 88.8% Z-ethynylfarnesyl diphosphate, compared with 100% for the reaction of dimethylallyl diphosphate with isopentenyl diphosphate. Mutant Y81D yields products ethynylgeranyl, ethynylfarnesyl, and ethynylgeranylgeranyl diphosphates
-
?
(Z)-ethynyldimethylallyl diphosphate + isopentenyl diphosphate
(Z)-ethynylfarnesyl diphosphate + diphosphate
-
-
sole product with wild-type, yield is 21.9% Z-ethynylfarnesyl diphosphate, compared with 100% for the reaction of dimethylallyl diphosphate with isopentenyl diphosphate
-
?
8-acetoxygeranyl diphosphate + isopentenyl diphosphate
diphosphate + 12-acetoxyfarnesyl diphosphate
-
21.8% yield
-
?
8-acetoxygeranyl diphosphate + isopentenyl diphosphate
diphosphate + 12-acetoxyfarnesyl diphosphate
-
21.8% yield
-
?
cyclohexylideneethyl diphosphate + isopentenyl diphosphate
10-cyclohexyliden-3,7-dimethyldeca-2,6-dien-1-ol + ?
-
-
double condensation product, relative yield 23.1%
-
?
cyclohexylideneethyl diphosphate + isopentenyl diphosphate
10-cyclohexyliden-3,7-dimethyldeca-2,6-dien-1-ol + ?
-
-
double condensation product, relative yield 3.0%
-
?
dimethylallyl diphosphate + 2 isopentenyl diphosphate
(E,E)-farnesyl diphosphate + 2 diphosphate
-
-
-
?
dimethylallyl diphosphate + 2 isopentenyl diphosphate
(E,E)-farnesyl diphosphate + 2 diphosphate
-
-
-
-
?
dimethylallyl diphosphate + 2 isopentenyl diphosphate
(E,E)-farnesyl diphosphate + 2 diphosphate
-
-
-
?
dimethylallyl diphosphate + 2 isopentenyl diphosphate
(E,E)-farnesyl diphosphate + 2 diphosphate
-
-
-
?
dimethylallyl diphosphate + 2 isopentenyl diphosphate
(E,E)-farnesyl diphosphate + 2 diphosphate
-
no activity with farnesyl diphosphate
-
?
dimethylallyl diphosphate + 2 isopentenyl diphosphate
(E,E)-farnesyl diphosphate + 2 diphosphate
-
2 sequential irreversible 1', 4 condensations
-
-
ir
dimethylallyl diphosphate + 2 isopentenyl diphosphate
(E,E)-farnesyl diphosphate + 2 diphosphate
-
-
-
?
dimethylallyl diphosphate + 2 isopentenyl diphosphate
(E,E)-farnesyl diphosphate + 2 diphosphate
Pumpkin
-
activity is higher than with geranyl diphosphate
-
?
dimethylallyl diphosphate + 2 isopentenyl diphosphate
(E,E)-farnesyl diphosphate + 2 diphosphate
Pumpkin
-
enzyme participates in isoprenoid biosynthesis in eukaryotes
-
-
?
dimethylallyl diphosphate + 2 isopentenyl diphosphate
(E,E)-farnesyl diphosphate + 2 diphosphate
-
-
-
?
dimethylallyl diphosphate + 2 isopentenyl diphosphate
2 diphosphate + (2E,6E)-farnesyl diphosphate
-
the enzyme is bifunctional and produces (2E,6E)-farnesyl diphosphate or geranyl diphosphate from dimethylallyl diphosphate and isopentenyl diphosphate depending on the divalent metal cofactor present. The enzyme is far more active with Co2+ as an additive than with any other tested metal ion. In the presence of Co2+ or Mn2+, with dimethylallyl diphosphate as a cosubstrate, it produces about 96% geranyl diphosphate and only 4% farnesyl diphosphate. In contrast, with Mg2+ as an additive, the enzyme produces 18% geranyl diphosphate and 82% farnesyl diphosphate
-
-
?
dimethylallyl diphosphate + 2 isopentenyl diphosphate
2 diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
dimethylallyl diphosphate + geranyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
the enzyme is involved in the biosynthesis of the monoterpenoid precursors needed for formation of the defensive compound chrysomelidial. Farnesyl diphosphate serves as precursor for various primary metabolites and juvenile required hormone
-
-
?
dimethylallyl diphosphate + geranyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
the production of farnesyl diphosphate from dimethylallyl diphosphate and geranyl diphosphate is most active by addition of 0.5 mM Mg2+ compared with any other tested cofactor. At a constant 0.5 mM Co2+, and an ascending Mg2+ concentration, PcIDS1 displayed low farnesyl diphosphate forming activity. If Mg2+ is constant at 5 mM and Co2+ concentrations vary, high farnesyl diphosphate production can be observed only at Co2+ concentrations below 0.1 mM. As soon as the Co2+ concentration ascends, the farnesyl diphosphate-forming activity decreases dramatically. The Mg2+-catalyzed activity of the enzyme is abolished as soon as Co2+ reaches its optimal concentration
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
(E,E)-farnesyl diphosphate + geranyl diphosphate + diphosphate
-
ratio geranyl diphosphate/farnesyl diphosphate is about 2:1
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
(E,E)-farnesyl diphosphate + geranyl diphosphate + diphosphate
-
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
reaction of EC 2.5.1.1, 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
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
the enzyme catalyzes the condensation of two molecules of isopentenyl diphosphate with dimethylallyl diphosphate to generate the C15 product (2E,6E)-farnesyl diphosphate, reaction of EC 2.5.1.1
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
-
when (R)-[2-2H]IPP is a substrate for chain elongation, no deuterium is found in the chain elongation products. In contrast, the deuterium in (S)-[2-2H]IPP is incorporated into all of the products. Thus, the pro-R hydrogen at C2 of IPP is lost when the E- and Z-double bond isomers are formed
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
the enzyme catalyzes the condensation of two molecules of isopentenyl diphosphate with dimethylallyl diphosphate to generate the C15 product (2E,6E)-farnesyl diphosphate, reaction of EC 2.5.1.1
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
-
when (R)-[2-2H]IPP is a substrate for chain elongation, no deuterium is found in the chain elongation products. In contrast, the deuterium in (S)-[2-2H]IPP is incorporated into all of the products. Thus, the pro-R hydrogen at C2 of IPP is lost when the E- and Z-double bond isomers are formed
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
-
-
relative yield 100%
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
-
key enzyme in isoprenoid biosynthesis
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
-
the synthase amino-acid residues at the 4th and 5th position before the first aspartate rich motif mainly determine product specificity
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
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
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
reaction of EC 2.5.1.1, 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
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
reaction of EC 2.5.1.1, 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
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl 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
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
the enzyme catalyzes the sequential condensation of dimethylallyl diphosphate (C5) with isopentenyl diphosphate (IPP) and the resulting geranyl diphosphate (GPP) with another molecule of IPP, eventually producing farnesyl diphosphate which is a precursor for the biosynthesis of a vast majority of isoprenoids
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
the enzyme catalyzes the sequential condensation of dimethylallyl diphosphate with isopentenyl diphosphate and the resulting geranyl diphosphate with another molecule of isopentenyl diphosphate, eventually producing farnesyl diphosphate
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
the enzyme catalyzes the sequential condensation of dimethylallyl diphosphate (C5) with isopentenyl diphosphate (IPP) and the resulting geranyl diphosphate (GPP) with another molecule of IPP, eventually producing farnesyl diphosphate
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
the enzyme catalyzes two five-carbon atoms, isopentenyl pyrophosphate (IPP), and its isomer dimethylallyl pyrophosphate phosphoric acid (DMAPP) to form farnesyl diphosphate (FPP)
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
reaction of EC 2.5.1.1. the enzyme catalyzes the sequential condensation of two molecules of isopentenyl diphosphate (IPP) with dimethylallyl diphosphate (DMAPP), producing geranyl diphosphate (GPP) and farnesyl diphosphate
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
the enzyme catalyzes the sequential condensation of two molecules of isopentenyl diphosphate with dimethylallyl diphosphate, producing geranyl diphosphate and farnesyl diphosphate
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
reaction of EC 2.5.1.1. the enzyme catalyzes the sequential condensation of two molecules of isopentenyl diphosphate (IPP) with dimethylallyl diphosphate (DMAPP), producing geranyl diphosphate (GPP) and farnesyl diphosphate
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
the enzyme catalyzes the sequential condensation of two molecules of isopentenyl diphosphate with dimethylallyl diphosphate, producing geranyl diphosphate and farnesyl diphosphate
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
-
-
-
-
?
dimethylallyl diphosphate + isopentenyl diphosphate
diphosphate + geranyl diphosphate
-
-
relative yield 100%
-
?
geranyl diphosphate + 2-cyclohexenylethyl diphosphate
(S)-geranylcyclohexylideneethyl diphosphate + diphosphate
-
-
relative yield 13.6%
-
?
geranyl diphosphate + 2-cyclohexenylethyl diphosphate
(S)-geranylcyclohexylideneethyl diphosphate + diphosphate
-
-
relative yield 42.2%
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
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
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
the enzyme catalyzes the condensation of two molecules of isopentenyl diphosphate with dimethylallyl diphosphate to generate the C15 product (2E,6E)-farnesyl diphosphate
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
the enzyme catalyzes the condensation of two molecules of isopentenyl diphosphate with dimethylallyl diphosphate to generate the C15 product (2E,6E)-farnesyl diphosphate
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
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
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
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
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl 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
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
the enzyme catalyzes the condensation of dimethylallyl pyrophosphate and isopentenyl pyrophosphate, forming geranyl pyrophosphate and then farnesyl pyrophosphate
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
the enzyme catalyzes the sequential condensation of dimethylallyl diphosphate (C5) with isopentenyl diphosphate (IPP) and the resulting geranyl diphosphate (GPP) with another molecule of IPP, eventually producing farnesyl diphosphate which is a precursor for the biosynthesis of a vast majority of isoprenoids
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
the enzyme catalyzes the sequential condensation of dimethylallyl diphosphate with isopentenyl diphosphate and the resulting geranyl diphosphate with another molecule of isopentenyl diphosphate, eventually producing farnesyl diphosphate
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
the enzyme catalyzes the sequential condensation of dimethylallyl diphosphate (C5) with isopentenyl diphosphate (IPP) and the resulting geranyl diphosphate (GPP) with another molecule of IPP, eventually producing farnesyl diphosphate
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
the enzyme catalyzes two five-carbon atoms, isopentenyl pyrophosphate (IPP), and its isomer dimethylallyl pyrophosphate phosphoric acid (DMAPP) to form farnesyl diphosphate (FPP)
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
bifunctional farnesyl/geranylgeranyl diphosphate synthase
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
the enzyme catalyzes the sequential condensation of two molecules of isopentenyl diphosphate (IPP) with dimethylallyl diphosphate (DMAPP), producing geranyl diphosphate (GPP) and farnesyl diphosphate
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
the enzyme catalyzes the sequential condensation of two molecules of isopentenyl diphosphate with dimethylallyl diphosphate, producing geranyl diphosphate and farnesyl diphosphate
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
the enzyme catalyzes the sequential condensation of two molecules of isopentenyl diphosphate (IPP) with dimethylallyl diphosphate (DMAPP), producing geranyl diphosphate (GPP) and farnesyl diphosphate
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
the enzyme catalyzes the sequential condensation of two molecules of isopentenyl diphosphate with dimethylallyl diphosphate, producing geranyl diphosphate and farnesyl diphosphate
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + (2E,6E)-farnesyl diphosphate
-
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + farnesyl diphosphate
-
-
E)-farnesyl diphosphate
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + farnesyl diphosphate
-
-
-
ir
geranyl diphosphate + isopentenyl diphosphate
diphosphate + farnesyl diphosphate
Pumpkin
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + farnesyl diphosphate
-
-
E)-farnesyl diphosphate
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + farnesyl diphosphate
-
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + trans,trans-farnesyl diphosphate
-
small amounts of neryl diphosphate, (Z,E)-farnesyl diphosphate are formed along with the E-isomers. When (R)-[2-2H]IPP is a substrate for chain elongation, no deuterium is found in the chain elongation products. In contrast, the deuterium in (S)-[2-2H]IPP is incorporated into all of the products. Thus, the pro-R hydrogen at C2 of IPP is lost when the E- and Z-double bond isomers are formed
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + trans,trans-farnesyl diphosphate
-
small amounts of neryl diphosphate, (Z,E)-farnesyl diphosphate are formed along with the E-isomers. When (R)-[2-2H]IPP is a substrate for chain elongation, no deuterium is found in the chain elongation products. In contrast, the deuterium in (S)-[2-2H]IPP is incorporated into all of the products. Thus, the pro-R hydrogen at C2 of IPP is lost when the E- and Z-double bond isomers are formed
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + trans,trans-farnesyl diphosphate
-
key enzyme in isoprenoid biosynthesis
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + trans,trans-farnesyl diphosphate
-
the synthase amino-acid residues at the 4th and 5th position before the first aspartate rich motif mainly determine product specificity
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + trans,trans-farnesyl diphosphate
-
no activity with dimethylallyl diphosphate
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + trans,trans-farnesyl diphosphate
-
no activity with dimethylallyl diphosphate
-
-
?
geranyl diphosphate + isopentenyl diphosphate
diphosphate + trans,trans-farnesyl diphosphate
-
-
-
-
?
isopentenyl diphosphate + dimethylallyl diphosphate
diphosphate + geranyl diphosphate
-
-
-
?
isopentenyl diphosphate + dimethylallyl diphosphate
diphosphate + geranyl diphosphate
-
-
-
?
isopentenyl diphosphate + dimethylallyl diphosphate
diphosphate + geranyl diphosphate
-
-
-
?
isopentenyl diphosphate + dimethylallyl diphosphate
diphosphate + geranyl diphosphate
-
-
-
?
isopentenyl diphosphate + dimethylallyl diphosphate
diphosphate + geranyl diphosphate
-
-
-
-
?
isopentenyl diphosphate + dimethylallyl diphosphate
diphosphate + geranyl diphosphate
-
-
-
-
?
isopentenyl diphosphate + dimethylallyl diphosphate
diphosphate + geranyl diphosphate
-
-
-
-
?
methoxymethoxydimethylallyl diphosphate + isopentenyl diphosphate
methoxymethoxygeranyl diphosphate + diphosphate
-
-
yield is 5% methoxymethoxygeranyl diphosphate, compared with 100% for the reaction of dimethylallyl diphosphate with isopentenyl diphosphate. Mutant Y81D yields methoxymethoxyfarnesyl diphosphate with high efficiency
-
?
methoxymethoxydimethylallyl diphosphate + isopentenyl diphosphate
methoxymethoxygeranyl diphosphate + diphosphate
-
-
yield is 1% methoxymethoxygeranyl diphosphate, compared with 100% for the reaction of dimethylallyl diphosphate with isopentenyl diphosphate
-
?
propoxygeranyl diphosphate + isopentenyl diphosphate
propoxyfarnesyl diphosphate + diphosphate
-
-
yield is 3% methoxymethoxygeranyl diphosphate, compared with 100% for the reaction of dimethylallyl diphosphate with isopentenyl diphosphate, and 63% yield for mutant Y81D, plus 6% of propoxygeranylgeranyl diphosphate
-
?
propoxygeranyl diphosphate + isopentenyl diphosphate
propoxyfarnesyl diphosphate + diphosphate
-
-
yield is 62% methoxymethoxygeranyl diphosphate, compared with 100% for the reaction of dimethylallyl diphosphate with isopentenyl diphosphate
-
?
additional information
?
-
-
no activity with dimethylallyl diphosphate
-
-
?
additional information
?
-
-
no activity with dimethylallyl diphosphate
-
-
?
additional information
?
-
enzyme additionally shows geranyl diphosphate synthase and farnesyl diphosphate synthase activity
-
-
?
additional information
?
-
-
enzyme additionally shows geranyl diphosphate synthase and farnesyl diphosphate synthase activity
-
-
?
additional information
?
-
enzyme is able to produce farnesyl phosphate directly from geranyl phosphate, activity of farnesylgeranyltransferase
-
-
?
additional information
?
-
-
enzyme is able to produce farnesyl phosphate directly from geranyl phosphate, activity of farnesylgeranyltransferase
-
-
?
additional information
?
-
-
FPPS2 has barely detectable geranyl geranyl diphosphate synthase activity
-
-
?
additional information
?
-
-
isoform FPPS3 with a His-tag at the N-terminus displays a low level of geranyl geranyl diphosphate synthase activity
-
-
?