Enzyme Details

Enzyme (Recommended) Name	all-trans-octaprenyl-diphosphate synthase
Alternative names	(2E,6E)-farnesyl-diphosphate:isopentenyl-diphosphate farnesyltranstransferase (adding 5 isopentenyl units) octaprenyl-diphosphate synthase octaprenyl pyrophosphate synthetase polyprenylpyrophosphate synthetase terpenoidallyltransferase terpenyl pyrophosphate synthetase trans-heptaprenyltranstransferase trans-prenyltransferase
EC Classification	2.5.1.90
Classification	Transferases Transferring alkyl or aryl groups, other than methyl groups Transferring alkyl or aryl groups, other than methyl groups
Catalyses reactions	5 Isopentenyl diphosphate + trans,trans-Farnesyl diphosphate <-> 5 Diphosphate + all-trans-Octaprenyl diphosphate
External links	Expasy KEGG IntEnz (EBI) IUBMB Reactome HepatoSys
	View all entries for EC Class 2.5.1.90