KEGG   REACTION: R02112
Entry
R02112                      Reaction                               
Name
1,4-alpha-D-glucan maltohydrolase
Definition
Starch <=> Dextrin + Maltose
Equation
C00369 <=> C00721 + C00208
Comment
ec 3.2.1.1 and 3.2.1.133 form alpha-maltose [CPD:C00897]
ec 3.2.1.2 forms beta-maltose [CPD:C01971]
Enzyme
3.2.1.1         3.2.1.2         3.2.1.133
Pathway
rn00500  Starch and sucrose metabolism
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Brite
Enzymatic reactions [BR:br08201]
 3. Hydrolase reactions
  3.2  Glycosylases
   3.2.1  Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
    3.2.1.1
     R02112  Starch <=> Dextrin + Maltose
    3.2.1.2
     R02112  Starch <=> Dextrin + Maltose
    3.2.1.133
     R02112  Starch <=> Dextrin + Maltose
Orthology
K01176  alpha-amylase [EC:3.2.1.1]
K01177  beta-amylase [EC:3.2.1.2]
K01208  cyclomaltodextrinase / maltogenic alpha-amylase / neopullulanase [EC:3.2.1.54 3.2.1.133 3.2.1.135]
K05343  maltose alpha-D-glucosyltransferase / alpha-amylase [EC:5.4.99.16 3.2.1.1]
K05992  maltogenic alpha-amylase [EC:3.2.1.133]
K07405  alpha-amylase [EC:3.2.1.1]
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