KEGG   REACTION: R07917
Entry
R07917                      Reaction                               
Name
S-adenosyl-L-methionine:xanthosine N7-methyltransferase
Definition
S-Adenosyl-L-methionine + Xanthosine <=> S-Adenosyl-L-homocysteine + 7-Methylxanthosine
Equation
Reaction class
RC00003  C00019_C00021
RC00336  C01762_C16352
Enzyme
Pathway
rn00232  Caffeine metabolism
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.1  Transferring one-carbon groups
   2.1.1  Methyltransferases
    2.1.1.158
     R07917  S-Adenosyl-L-methionine + Xanthosine <=> S-Adenosyl-L-homocysteine + 7-Methylxanthosine
Orthology
K12729  7-methylxanthosine synthase [EC:2.1.1.158]
Other DBs
RHEA: 15028
LinkDB

KEGG   RCLASS: RC00336
Entry
RC00336                     RClass                                 
Definition
N5x-N5y:*-C1a:C8x+C8y-C8x+C8y
Reactant pair
Related class
Reaction
Enzyme
2.1.1.33        2.1.1.56        2.1.1.158
Pathway
rn00232  Caffeine metabolism
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Orthology
K00565  mRNA (guanine-N7-)-methyltransferase [EC:2.1.1.56]
K12729  7-methylxanthosine synthase [EC:2.1.1.158]

DBGET integrated database retrieval system