KEGG   REACTION: R07943
Entry
R07943                      Reaction                               

Definition
1,7-Dimethylxanthine <=> 1-Methylxanthine
Equation
Comment
CYP1A2
Reaction class
RC01827  C13747_C16358
Enzyme
Pathway
rn00232  Caffeine metabolism
rn01100  Metabolic pathways
Orthology
K07409  cytochrome P450 family 1 subfamily A2 [EC:1.14.14.1]

KEGG   REACTION: R07959
Entry
R07959                      Reaction                               

Definition
1,7-Dimethylxanthine + NADH + H+ + Oxygen <=> 1-Methylxanthine + NAD+ + Formaldehyde + H2O
Equation
Comment
paraxanthine demethylase
Reaction class
RC00001  C00003_C00004
RC01797  C00067_C13747
RC01827  C13747_C16358
Enzyme
1.13.12.-
Pathway
rn00232  Caffeine metabolism
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites

KEGG   REACTION: R07960
Entry
R07960                      Reaction                               

Definition
1,7-Dimethylxanthine + NADPH + H+ + Oxygen <=> 1-Methylxanthine + NADP+ + Formaldehyde + H2O
Equation
Comment
paraxanthine demethylase
Reaction class
RC00001  C00005_C00006
RC01797  C00067_C13747
RC01827  C13747_C16358
Enzyme
1.13.12.-
Pathway
rn00232  Caffeine metabolism
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites

KEGG   RCLASS: RC01827
Entry
RC01827                     RClass                                 

Definition
N4x-N4y:*-C1a:C8x+C8y-C8x+C8y
Reactant pair
Related class
Reaction
Enzyme
1.13.12.-       1.14.13.128     1.14.14.1
Pathway
rn00232  Caffeine metabolism
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
rn01120  Microbial metabolism in diverse environments
Orthology
K07409  cytochrome P450 family 1 subfamily A2 [EC:1.14.14.1]
K21724  7-methylxanthine demethylase [EC:1.14.13.128]

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