KEGG   REACTION: R04510
Entry
R04510                      Reaction                               
Name
4-carboxymethyl-4-methylbut-2-en-1,4-olide methylmutase
Definition
4-Methylmuconolactone <=> 3-Methylmuconolactone
Equation
C04559 <=> C04558
Comment
multi-step reaction (lactone-lyase x2)
possibly intermediate (bislactone)
Reaction class
RC01169  C04558_C04559
Enzyme
5.4.99.14
Pathway
rn00623  Toluene degradation
rn01120  Microbial metabolism in diverse environments
Brite
Enzymatic reactions [BR:br08201]
 5. Isomerase reactions
  5.4  Intramolecular transferases
   5.4.99  Transferring other groups
    5.4.99.14
     R04510  4-Methylmuconolactone <=> 3-Methylmuconolactone
Other DBs
RHEA: 19240
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