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 4.1.1.1                      pyruvate decarboxylase 
                EC 4.1.1.2                      oxalate decarboxylase 
                EC 4.1.1.3                      oxaloacetate decarboxylase 
                EC 4.1.1.4                      acetoacetate decarboxylase 
                EC 4.1.1.5                      acetolactate decarboxylase 
                EC 4.1.1.6                      aconitate decarboxylase 
                EC 4.1.1.7                      benzoylformate decarboxylase 
                EC 4.1.1.8                      oxalyl-CoA decarboxylase 
                EC 4.1.1.9                      malonyl-CoA decarboxylase 
                EC 4.1.1.10                      aminomalonate decarboxylase. Now included with EC 4.1.1.12, aspartate 4-decarboxylase 
                EC 4.1.1.11                      aspartate 1-decarboxylase 
                EC 4.1.1.12                      aspartate 4-decarboxylase 
                EC 4.1.1.13                       carbamoylaspartate decarboxylase 
                EC 4.1.1.14                      valine decarboxylase 
                EC 4.1.1.15                      glutamate decarboxylase 
                EC 4.1.1.16                      hydroxyglutamate decarboxylase 
                EC 4.1.1.17                      ornithine decarboxylase 
                EC 4.1.1.18                      lysine decarboxylase 
                EC 4.1.1.19                      arginine decarboxylase 
                EC 4.1.1.20                      diaminopimelate decarboxylase 
                EC 4.1.1.21                      phosphoribosylaminoimidazole carboxylase 
                EC 4.1.1.22                      histidine decarboxylase 
                EC 4.1.1.23                      orotidine-5′-phosphate decarboxylase 
                EC 4.1.1.24                      aminobenzoate decarboxylase 
                EC 4.1.1.25                      tyrosine decarboxylase 
                EC 4.1.1.26                       DOPA decarboxylase. Now included with EC 4.1.1.28 aromatic-L-amino-acid decarboxylase 
                EC 4.1.1.27                       tryptophan decarboxylase. Now included with EC 4.1.1.28 aromatic-L-amino-acid decarboxylase 
                EC 4.1.1.28                      aromatic-L-amino-acid decarboxylase 
                EC 4.1.1.29                      sulfinoalanine decarboxylase 
                EC 4.1.1.30                      pantothenoylcysteine decarboxylase 
                EC 4.1.1.31                      phosphoenolpyruvate carboxylase 
                EC 4.1.1.32                      phosphoenolpyruvate carboxykinase (GTP) 
                EC 4.1.1.33                      diphosphomevalonate decarboxylase 
                EC 4.1.1.34                      dehydro-L-gulonate decarboxylase 
                EC 4.1.1.35                      UDP-glucuronate decarboxylase 
                EC 4.1.1.36                      phosphopantothenoylcysteine decarboxylase 
                EC 4.1.1.37                      uroporphyrinogen decarboxylase 
                EC 4.1.1.38                      phosphoenolpyruvate carboxykinase (diphosphate) 
                EC 4.1.1.39                      ribulose-bisphosphate carboxylase 
                EC 4.1.1.40                      hydroxypyruvate decarboxylase 
                EC 4.1.1.41                      (S)-methylmalonyl-CoA decarboxylase 
                EC 4.1.1.42                      carnitine decarboxylase 
                EC 4.1.1.43                      phenylpyruvate decarboxylase 
                EC 4.1.1.44                      4-carboxymuconolactone decarboxylase 
                EC 4.1.1.45                      aminocarboxymuconate-semialdehyde decarboxylase 
                EC 4.1.1.46                      o-pyrocatechuate decarboxylase 
                EC 4.1.1.47                      tartronate-semialdehyde synthase 
                EC 4.1.1.48                      indole-3-glycerol-phosphate synthase 
                EC 4.1.1.49                      phosphoenolpyruvate carboxykinase (ATP) 
                EC 4.1.1.50                      adenosylmethionine decarboxylase 
                EC 4.1.1.51                      3-hydroxy-2-methylpyridine-4,5-dicarboxylate 4-decarboxylase 
                EC 4.1.1.52                      6-methylsalicylate decarboxylase 
                EC 4.1.1.53                      phenylalanine decarboxylase 
                EC 4.1.1.54                      dihydroxyfumarate decarboxylase 
                EC 4.1.1.55                      4,5-dihydroxyphthalate decarboxylase 
                EC 4.1.1.56                      3-oxolaurate decarboxylase 
                EC 4.1.1.57                      methionine decarboxylase 
                EC 4.1.1.58                      orsellinate decarboxylase 
                EC 4.1.1.59                      gallate decarboxylase 
                EC 4.1.1.60                      stipitatonate decarboxylase 
                EC 4.1.1.61                      4-hydroxybenzoate decarboxylase 
                EC 4.1.1.62                      gentisate decarboxylase 
                EC 4.1.1.63                      protocatechuate decarboxylase 
                EC 4.1.1.64                      2,2-dialkylglycine decarboxylase (pyruvate) 
                EC 4.1.1.65                      phosphatidylserine decarboxylase 
                EC 4.1.1.66                      uracil-5-carboxylate decarboxylase 
                EC 4.1.1.67                      UDP-galacturonate decarboxylase 
                EC 4.1.1.68                      5-oxopent-3-ene-1,2,5-tricarboxylate decarboxylase 
                EC 4.1.1.69                      3,4-dihydroxyphthalate decarboxylase 
                EC 4.1.1.70                      glutaconyl-CoA decarboxylase 
                EC 4.1.1.71                      2-oxoglutarate decarboxylase 
                EC 4.1.1.72                      branched-chain-2-oxoacid decarboxylase 
                EC 4.1.1.73                      tartrate decarboxylase 
                EC 4.1.1.74                      indolepyruvate decarboxylase 
                EC 4.1.1.75                      5-guanidino-2-oxopentanoate decarboxylase 
                EC 4.1.1.76                      arylmalonate decarboxylase 
                EC 4.1.1.77                      2-oxo-3-hexenedioate decarboxylase 
                EC 4.1.1.78                      acetylenedicarboxylate decarboxylase 
                EC 4.1.1.79                      sulfopyruvate decarboxylase 
                EC 4.1.1.80                      4-hydroxyphenylpyruvate decarboxylase 
                EC 4.1.1.81                      threonine-phosphate decarboxylase 
                EC 4.1.1.82                      phosphonopyruvate decarboxylase 
                EC 4.1.1.83                      4-hydroxyphenylacetate decarboxylase 
                EC 4.1.1.84                      D-dopachrome decarboxylase 
                EC 4.1.1.85                      3-dehydro-L-gulonate-6-phosphate decarboxylase 
                EC 4.1.1.86                      diaminobutyrate decarboxylase 
                EC 4.1.1.87                      malonyl-S-ACP decarboxylase 
                EC 4.1.1.88                      biotin-independent malonate decarboxylase 
                EC 4.1.1.89                      biotin-dependent malonate decarboxylase 
                EC 4.1.1.90                      peptidyl-glutamate 4-carboxylase 
                EC 4.1.1.91                      salicylate decarboxylase 
                EC 4.1.1.92                      indole-3-carboxylate decarboxylase 
                EC 4.1.1.93                      pyrrole-2-carboxylate decarboxylase 
                EC 4.1.1.94                      ethylmalonyl-CoA decarboxylase 
                EC 4.1.1.95                      L-glutamyl-[BtrI acyl-carrier protein] decarboxylase 
                EC 4.1.1.96                      carboxynorspermidine decarboxylase 
                EC 4.1.1.97                      2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase 
                EC 4.1.1.98                      4-hydroxy-3-polyprenylbenzoate decarboxylase 
                EC 4.1.1.99                      phosphomevalonate decarboxylase 
                EC 4.1.1.100                      prephenate decarboxylase 
                EC 4.1.1.101                      malolactic enzyme 
                EC 4.1.1.102                      phenacrylate decarboxylase 
                EC 4.1.1.103                      γ-resorcylate decarboxylase 
                EC 4.1.1.104                      3-dehydro-4-phosphotetronate decarboxylase 
        EC 4.1.2       [+]    Aldehyde-lyases 
        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 [+]   


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