KEGG   REACTION: R01678
Entry
R01678                      Reaction                               
Name
lactose galactohydrolase
Definition
Lactose + H2O <=> alpha-D-Glucose + D-Galactose
Equation
C00243 + C00001 <=> C00267 + C00124
Remark
Same as: R06098
Reaction class
RC00049  C00124_C00243  C00243_C00267
Enzyme
3.2.1.23        3.2.1.108
Pathway
rn00052  Galactose metabolism
rn01100  Metabolic pathways
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
    3.2.1.23
     R01678  Lactose + H2O <=> alpha-D-Glucose + D-Galactose
    3.2.1.108
     R01678  Lactose + H2O <=> alpha-D-Glucose + D-Galactose
Orthology
K01190  beta-galactosidase [EC:3.2.1.23]
K01229  lactase-phlorizin hydrolase [EC:3.2.1.108 3.2.1.62]
K12111  evolved beta-galactosidase subunit alpha [EC:3.2.1.23]
K12112  evolved beta-galactosidase subunit beta
K12309  beta-galactosidase [EC:3.2.1.23]

  All links  
Ontology (1)   
   KEGG BRITE (1)   
Pathway (4)   
   KEGG PATHWAY (4)   
Chemical substance (4)   
   KEGG COMPOUND (4)   
Chemical reaction (3)   
   KEGG ENZYME (2)   
   KEGG RCLASS (1)   
Gene (8446)   
   KEGG ORTHOLOGY (5)   
   KEGG GENES (8441)   
All databases (8458)   

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