EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
2.5.1.115 | geranylgeranyl diphosphate + homogentisate |
about 18% of the activity with phythyldiphosphate |
Synechocystis sp. |
diphosphate + 6-geranylgeranyl-2-methylbenzene-1,4-diol + CO2 |
- |
? |
2.5.1.115 | geranylgeranyl diphosphate + homogentisate |
- |
Synechocystis sp. |
? |
- |
? |
2.5.1.115 | geranylgeranyl diphosphate + homogentisate |
- |
Arabidopsis thaliana |
diphosphate + 2-methyl-6-geranylgeranylbenzene-1,4-diol + CO2 |
- |
? |
2.5.1.115 | geranylgeranyl diphosphate + homogentisate |
- |
Synechocystis sp. |
diphosphate + 2-methyl-6-geranylgeranylbenzene-1,4-diol + CO2 |
- |
? |
2.5.1.115 | geranylgeranyl diphosphate + homogentisate |
- |
Arabidopsis thaliana |
diphosphate + 2-methyl-6-geranylgeranylbenzoquinol + CO2 |
- |
? |
2.5.1.115 | more |
enzyme is more active with phythyl diphosphate than with geranylgeranyl diphosphate but inactive with solanesyl diphosphate or farnesyl diphosphate |
Arabidopsis thaliana |
? |
- |
? |
2.5.1.115 | more |
enzyme is more active with phythyl diphosphate than with geranylgeranyl diphosphate but inactive with solanesyl diphosphate or farnesyl diphosphate |
Synechocystis sp. |
? |
- |
? |
2.5.1.115 | more |
no substrate: solanesyl diphosphate |
Synechocystis sp. |
? |
- |
? |
2.5.1.115 | more |
recombinant Arabidopsis thaliana HPT preferentially catalyzes in vitro production of the tocotrienol precursor geranylgeranyl benzoquinol only when presented with high molar ratios of geranylgeranyl diphosphate:phytyl diphosphate |
Arabidopsis thaliana |
? |
- |
? |
2.5.1.115 | phytyl diphosphate + homogentisate |
- |
Oryza sativa |
diphosphate + 2-methyl-6-phytylbenzene-1,4-diol + CO2 |
- |
? |