The Enzyme Database

Table of Contents

The enzymes in this section of the database are organized as you would find them in the Enzyme-Nomenclature book. Click [+] to expand, and [–] to collapse, any section. Clicking on a heading will open popup window with information on that class, subclass or sub-subclass.

For a fully expanded list of the classes, subclasses and sub-subclasses, click here

[+subclass]. [+sub-subclass]. [+serial]

EC 1 [+]   
EC 2 [+]   
EC 3 [+]   
EC 4 []   
    EC 4.1  []      
        EC 4.1.1       [+]    Carboxy-lyases 
        EC 4.1.2       []    Aldehyde-lyases 
                EC 4.1.2.1                       hydroxyoxobutyrate aldolase. Now included with EC 4.1.3.16 4-hydroxy-2-oxoglutarate aldolase 
                EC 4.1.2.2                      ketotetrose-phosphate aldolase 
                EC 4.1.2.3                       pentosealdolase 
                EC 4.1.2.4                      deoxyribose-phosphate aldolase 
                EC 4.1.2.5                      L-threonine aldolase 
                EC 4.1.2.6                       allothreonine aldolase. Reaction is due to EC 2.1.2.1, glycine hydroxymethyltransferase 
                EC 4.1.2.7                       ketose-1-phosphate aldolase. Now included with EC 4.1.2.13 fructose-bisphosphate aldolase 
                EC 4.1.2.8                      indole-3-glycerol-phosphate lyase 
                EC 4.1.2.9                      phosphoketolase 
                EC 4.1.2.10                      (R)-mandelonitrile lyase 
                EC 4.1.2.11                      hydroxymandelonitrile lyase 
                EC 4.1.2.12                      2-dehydropantoate aldolase 
                EC 4.1.2.13                      fructose-bisphosphate aldolase 
                EC 4.1.2.14                      2-dehydro-3-deoxy-phosphogluconate aldolase 
                EC 4.1.2.15                      2-dehydro-3-deoxy-phosphoheptonate aldolase. Now EC 2.5.1.54, 3-deoxy-7-phosphoheptulonate synthase 
                EC 4.1.2.16                      2-dehydro-3-deoxy-phosphooctonate aldolase. Now EC 2.5.1.55, 3-deoxy-8-phosphooctulonate synthase 
                EC 4.1.2.17                      L-fuculose-phosphate aldolase 
                EC 4.1.2.18                      2-dehydro-3-deoxy-L-pentonate aldolase 
                EC 4.1.2.19                      rhamnulose-1-phosphate aldolase 
                EC 4.1.2.20                      2-dehydro-3-deoxyglucarate aldolase 
                EC 4.1.2.21                      2-dehydro-3-deoxy-6-phosphogalactonate aldolase 
                EC 4.1.2.22                      fructose-6-phosphate phosphoketolase 
                EC 4.1.2.23                      3-deoxy-D-manno-octulosonate aldolase 
                EC 4.1.2.24                      dimethylaniline-N-oxide aldolase 
                EC 4.1.2.25                      dihydroneopterin aldolase 
                EC 4.1.2.26                      phenylserine aldolase 
                EC 4.1.2.27                      sphinganine-1-phosphate aldolase 
                EC 4.1.2.28                      2-dehydro-3-deoxy-D-pentonate aldolase 
                EC 4.1.2.29                      5-dehydro-2-deoxyphosphogluconate aldolase 
                EC 4.1.2.30                      17α-hydroxyprogesterone aldolase. Now EC 1.14.14.32, 17α-hydroxyprogesterone deacetylase 
                EC 4.1.2.31                       2-oxo-4-hydroxyglutarate aldolase. Now included with EC 4.1.3.16 4-hydroxy-2-oxoglutarate aldolase 
                EC 4.1.2.32                      trimethylamine-oxide aldolase 
                EC 4.1.2.33                      fucosterol-epoxide lyase 
                EC 4.1.2.34                      4-(2-carboxyphenyl)-2-oxobut-3-enoate aldolase 
                EC 4.1.2.35                      propioin synthase 
                EC 4.1.2.36                      lactate aldolase 
                EC 4.1.2.37                      hydroxynitrilase. Now covered by EC 4.1.2.46 [aliphatic (R)-hydroxynitrile lyase] and EC 4.1.2.47 [(S)-hydroxynitrile ketone-lyase (cyanide forming)] 
                EC 4.1.2.38                      benzoin aldolase 
                EC 4.1.2.39                      hydroxynitrilase. The enzyme is identical to EC 4.1.2.37, hydroxynitrilase 
                EC 4.1.2.40                      tagatose-bisphosphate aldolase 
                EC 4.1.2.41                      vanillin synthase 
                EC 4.1.2.42                      D-threonine aldolase 
                EC 4.1.2.43                      3-hexulose-6-phosphate synthase 
                EC 4.1.2.44                      2,3-epoxybenzoyl-CoA dihydrolase 
                EC 4.1.2.45                      trans-o-hydroxybenzylidenepyruvate hydratase-aldolase 
                EC 4.1.2.46                      aliphatic (R)-hydroxynitrile lyase 
                EC 4.1.2.47                      (S)-hydroxynitrile lyase 
                EC 4.1.2.48                      low-specificity L-threonine aldolase 
                EC 4.1.2.49                      L-allo-threonine aldolase 
                EC 4.1.2.50                      6-carboxytetrahydropterin synthase 
                EC 4.1.2.51                      2-dehydro-3-deoxy-D-gluconate aldolase  
                EC 4.1.2.52                      4-hydroxy-2-oxoheptanedioate aldolase 
                EC 4.1.2.53                      2-keto-3-deoxy-L-rhamnonate aldolase 
                EC 4.1.2.54                      L-threo-3-deoxy-hexylosonate aldolase 
                EC 4.1.2.55                      2-dehydro-3-deoxy-phosphogluconate/2-dehydro-3-deoxy-6-phosphogalactonate aldolase  
                EC 4.1.2.56                      2-amino-4,5-dihydroxy-6-oxo-7-(phosphooxy)heptanoate synthase 
                EC 4.1.2.57                      sulfofructosephosphate aldolase 
                EC 4.1.2.58                      2-dehydro-3,6-dideoxy-6-sulfogluconate aldolase 
                EC 4.1.2.59                      dihydroneopterin phosphate aldolase 
                EC 4.1.2.60                      dihydroneopterin triphosphate aldolase 
        EC 4.1.3       [+]    Oxo-acid-lyases 
        EC 4.1.99       [+]    Other carbon-carbon lyases 
    EC 4.2  [+]      
    EC 4.3  [+]      
    EC 4.4  [+]      
    EC 4.5  [+]      
    EC 4.6  [+]      
    EC 4.7  [+]      
    EC 4.99  [+]      
EC 5 [+]   
EC 6 [+]   


© 2001-2018 IUBMB