KEGG   REACTION: R09250
Entry
R09250                      Reaction                               
Name
geranyl-diphosphate:isopentenyl-diphosphate transtransferase (adding 7 isopentenyl units)
Definition
Geranyl diphosphate + 7 Isopentenyl diphosphate <=> all-trans-Nonaprenyl diphosphate + 7 Diphosphate
Equation
C00341 + 7 C00129 <=> C04145 + 7 C00013
Comment
7-step reaction
see R02003+R02061+R07475+R05613+R05612+R05611+R07267
Reaction class
RC00279  C00129_C04145
Enzyme
2.5.1.84
Pathway
rn00900  Terpenoid backbone biosynthesis
rn01110  Biosynthesis of secondary metabolites
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.5  Transferring alkyl or aryl groups, other than methyl groups
   2.5.1  Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
    2.5.1.84
     R09250  Geranyl diphosphate + 7 Isopentenyl diphosphate <=> all-trans-Nonaprenyl diphosphate + 7 Diphosphate
Orthology
K05356  all-trans-nonaprenyl-diphosphate synthase [EC:2.5.1.84 2.5.1.85]
Other DBs
RHEA: 27566
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