KEGG   REACTION: R07647
Entry
R07647                      Reaction                               
Name
2-trans,6-trans-farnesyl-diphosphate diphosphate-lyase [(1E,4S,5E,7R)-germacra-1(10),5-dien-11-ol-forming]
Definition
trans,trans-Farnesyl diphosphate + H2O <=> (1E,4S,5E,7R)-Germacra-1(10),5-dien-11-ol + Diphosphate
Equation
Reaction class
RC01832  C00448_C16143
Enzyme
Pathway
rn00909  Sesquiterpenoid and triterpenoid biosynthesis
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Brite
Enzymatic reactions [BR:br08201]
 4. Lyase reactions
  4.2  Carbon-oxygen lyases
   4.2.3  Acting on phosphates
    4.2.3.22
     R07647  trans,trans-Farnesyl diphosphate + H2O <=> (1E,4S,5E,7R)-Germacra-1(10),5-dien-11-ol + Diphosphate
Orthology
K10187  germacradienol/geosmin synthase [EC:4.2.3.22 4.2.3.75 4.1.99.16]
Other DBs
RHEA: 22439

KEGG   REACTION: R09487
Entry
R09487                      Reaction                               
Name
germacradienol geosmin-lyase (acetone forming)
Definition
(1E,4S,5E,7R)-Germacra-1(10),5-dien-11-ol + H2O <=> Geosmin + Acetone
Equation
Reaction class
RC02160  C00207_C16143
RC02552  C16143_C16286
Enzyme
Pathway
rn00909  Sesquiterpenoid and triterpenoid biosynthesis
rn01110  Biosynthesis of secondary metabolites
Brite
Enzymatic reactions [BR:br08201]
 4. Lyase reactions
  4.1  Carbon-carbon lyases
   4.1.99  Other carbon-carbon lyases
    4.1.99.16
     R09487  (1E,4S,5E,7R)-Germacra-1(10),5-dien-11-ol + H2O <=> Geosmin + Acetone
Orthology
K10187  germacradienol/geosmin synthase [EC:4.2.3.22 4.2.3.75 4.1.99.16]
Other DBs
RHEA: 30374

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