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 3.1  [+]      
    EC 3.2  [+]      
    EC 3.3  [+]      
    EC 3.4  [+]      
    EC 3.5  []      
        EC 3.5.1       []    In linear amides 
                EC 3.5.1.1                      asparaginase 
                EC 3.5.1.2                      glutaminase 
                EC 3.5.1.3                      ω-amidase 
                EC 3.5.1.4                      amidase 
                EC 3.5.1.5                      urease 
                EC 3.5.1.6                      β-ureidopropionase 
                EC 3.5.1.7                      ureidosuccinase 
                EC 3.5.1.8                      formylaspartate deformylase 
                EC 3.5.1.9                      arylformamidase 
                EC 3.5.1.10                      formyltetrahydrofolate deformylase 
                EC 3.5.1.11                      penicillin amidase 
                EC 3.5.1.12                      biotinidase 
                EC 3.5.1.13                      aryl-acylamidase 
                EC 3.5.1.14                      N-acyl-aliphatic-L-amino acid amidohydrolase 
                EC 3.5.1.15                      aspartoacylase 
                EC 3.5.1.16                      acetylornithine deacetylase 
                EC 3.5.1.17                      acyl-lysine deacylase 
                EC 3.5.1.18                      succinyl-diaminopimelate desuccinylase 
                EC 3.5.1.19                      nicotinamidase 
                EC 3.5.1.20                      citrullinase 
                EC 3.5.1.21                      N-acetyl-β-alanine deacetylase 
                EC 3.5.1.22                      pantothenase 
                EC 3.5.1.23                      ceramidase 
                EC 3.5.1.24                      choloylglycine hydrolase 
                EC 3.5.1.25                      N-acetylglucosamine-6-phosphate deacetylase 
                EC 3.5.1.26                      N4-(β-N-acetylglucosaminyl)-L-asparaginase 
                EC 3.5.1.27                      N-formylmethionylaminoacyl-tRNA deformylase. The activity is covered by EC 3.5.1.88, peptide deformylase 
                EC 3.5.1.28                      N-acetylmuramoyl-L-alanine amidase 
                EC 3.5.1.29                      2-(acetamidomethylene)succinate hydrolase 
                EC 3.5.1.30                      5-aminopentanamidase 
                EC 3.5.1.31                      formylmethionine deformylase 
                EC 3.5.1.32                      hippurate hydrolase 
                EC 3.5.1.33                      N-acetylglucosamine deacetylase 
                EC 3.5.1.34                       acetylhistidine deacetylase. Identical with EC 3.4.13.5, Xaa-methyl-His dipeptidase 
                EC 3.5.1.35                      D-glutaminase 
                EC 3.5.1.36                      N-methyl-2-oxoglutaramate hydrolase 
                EC 3.5.1.37                       4-L-aspartylglycosylamine amidohydrolase. Identical with EC 3.5.1.26 N4-(β-N-acetylglucosaminyl)-L-asparaginase 
                EC 3.5.1.38                      glutamin-(asparagin-)ase 
                EC 3.5.1.39                      alkylamidase 
                EC 3.5.1.40                      acylagmatine amidase 
                EC 3.5.1.41                      chitin deacetylase 
                EC 3.5.1.42                      nicotinamide-nucleotide amidase 
                EC 3.5.1.43                      peptidyl-glutaminase 
                EC 3.5.1.44                      protein-glutamine glutaminase 
                EC 3.5.1.45                       urease (ATP-hydrolysing). Now listed only as EC 6.3.4.6 urea carboxylase 
                EC 3.5.1.46                      6-aminohexanoate-oligomer exohydrolase  
                EC 3.5.1.47                      N-acetyldiaminopimelate deacetylase 
                EC 3.5.1.48                      acetylspermidine deacetylase 
                EC 3.5.1.49                      formamidase 
                EC 3.5.1.50                      pentanamidase 
                EC 3.5.1.51                      4-acetamidobutyryl-CoA deacetylase 
                EC 3.5.1.52                      peptide-N4-(N-acetyl-β-glucosaminyl)asparagine amidase 
                EC 3.5.1.53                      N-carbamoylputrescine amidase 
                EC 3.5.1.54                      allophanate hydrolase 
                EC 3.5.1.55                      long-chain-fatty-acyl-glutamate deacylase 
                EC 3.5.1.56                      N,N-dimethylformamidase 
                EC 3.5.1.57                      tryptophanamidase 
                EC 3.5.1.58                      N-benzyloxycarbonylglycine hydrolase 
                EC 3.5.1.59                      N-carbamoylsarcosine amidase 
                EC 3.5.1.60                      N-(long-chain-acyl)ethanolamine deacylase 
                EC 3.5.1.61                      mimosinase 
                EC 3.5.1.62                      acetylputrescine deacetylase 
                EC 3.5.1.63                      4-acetamidobutyrate deacetylase 
                EC 3.5.1.64                      Nα-benzyloxycarbonylleucine hydrolase 
                EC 3.5.1.65                      theanine hydrolase 
                EC 3.5.1.66                      2-(hydroxymethyl)-3-(acetamidomethylene)succinate hydrolase 
                EC 3.5.1.67                      4-methyleneglutaminase 
                EC 3.5.1.68                      N-formylglutamate deformylase 
                EC 3.5.1.69                      glycosphingolipid deacylase 
                EC 3.5.1.70                      aculeacin-A deacylase 
                EC 3.5.1.71                      N-feruloylglycine deacylase 
                EC 3.5.1.72                      D-benzoylarginine-4-nitroanilide amidase 
                EC 3.5.1.73                      carnitinamidase 
                EC 3.5.1.74                      chenodeoxycholoyltaurine hydrolase 
                EC 3.5.1.75                      urethanase 
                EC 3.5.1.76                      arylalkyl acylamidase 
                EC 3.5.1.77                      N-carbamoyl-D-amino-acid hydrolase 
                EC 3.5.1.78                      glutathionylspermidine amidase 
                EC 3.5.1.79                      phthalyl amidase 
                EC 3.5.1.80                      N-acetylgalactosamine-6-phosphate deacetylase. Identical to EC 3.5.1.25, N-acetylglucosamine-6-phosphate deacetylase 
                EC 3.5.1.81                      N-acyl-D-amino-acid deacylase 
                EC 3.5.1.82                      N-acyl-D-glutamate deacylase 
                EC 3.5.1.83                      N-acyl-D-aspartate deacylase 
                EC 3.5.1.84                      biuret amidohydrolase 
                EC 3.5.1.85                      (S)-N-acetyl-1-phenylethylamine hydrolase 
                EC 3.5.1.86                      mandelamide amidase 
                EC 3.5.1.87                      N-carbamoyl-L-amino-acid hydrolase 
                EC 3.5.1.88                      peptide deformylase 
                EC 3.5.1.89                      N-acetylglucosaminylphosphatidylinositol deacetylase 
                EC 3.5.1.90                      adenosylcobinamide hydrolase 
                EC 3.5.1.91                      N-substituted formamide deformylase 
                EC 3.5.1.92                      pantetheine hydrolase 
                EC 3.5.1.93                      glutaryl-7-aminocephalosporanic-acid acylase 
                EC 3.5.1.94                      γ-glutamyl-γ-aminobutyrate hydrolase 
                EC 3.5.1.95                      N-malonylurea hydrolase 
                EC 3.5.1.96                      succinylglutamate desuccinylase 
                EC 3.5.1.97                      acyl-homoserine-lactone acylase 
                EC 3.5.1.98                      histone deacetylase 
                EC 3.5.1.99                      fatty acid amide hydrolase 
                EC 3.5.1.100                      (R)-amidase 
                EC 3.5.1.101                      L-proline amide hydrolase 
                EC 3.5.1.102                      2-amino-5-formylamino-6-ribosylaminopyrimidin-4(3H)-one 5′-monophosphate deformylase 
                EC 3.5.1.103                      N-acetyl-1-D-myo-inositol-2-amino-2-deoxy-α-D-glucopyranoside deacetylase 
                EC 3.5.1.104                      peptidoglycan-N-acetylglucosamine deacetylase 
                EC 3.5.1.105                      chitin disaccharide deacetylase 
                EC 3.5.1.106                      N-formylmaleamate deformylase 
                EC 3.5.1.107                      maleamate amidohydrolase 
                EC 3.5.1.108                      UDP-3-O-acyl-N-acetylglucosamine deacetylase 
                EC 3.5.1.109                      sphingomyelin deacylase 
                EC 3.5.1.110                      peroxyureidoacrylate/ureidoacrylate amidohydrolase 
                EC 3.5.1.111                      2-oxoglutaramate amidase 
                EC 3.5.1.112                      2′-N-acetylparomamine deacetylase 
                EC 3.5.1.113                      2′′′-acetyl-6′′′-hydroxyneomycin C deacetylase 
                EC 3.5.1.114                      N-acyl-aromatic-L-amino acid amidohydrolase 
                EC 3.5.1.115                      mycothiol S-conjugate amidase 
                EC 3.5.1.116                      ureidoglycolate amidohydrolase 
                EC 3.5.1.117                      6-aminohexanoate-oligomer endohydrolase  
                EC 3.5.1.118                      γ-glutamyl hercynylcysteine S-oxide hydrolase 
                EC 3.5.1.119                      Pup amidohydrolase 
                EC 3.5.1.120                      2-aminomuconate deaminase (2-hydroxymuconate-forming). Now EC 3.5.99.11, 2-aminomuconate deaminase (2-hydroxymuconate-forming)  
                EC 3.5.1.121                      protein N-terminal asparagine amidohydrolase 
                EC 3.5.1.122                      protein N-terminal glutamine amidohydrolase 
                EC 3.5.1.123                      γ-glutamylanilide hydrolase 
                EC 3.5.1.124                      protein deglycase 
                EC 3.5.1.125                      N2-acetyl-L-2,4-diaminobutanoate deacetylase 
                EC 3.5.1.126                      oxamate amidohydrolase 
                EC 3.5.1.127                      jasmonoyl-L-amino acid hydrolase 
        EC 3.5.2       [+]    In cyclic amides 
        EC 3.5.3       [+]    In linear amidines 
        EC 3.5.4       [+]    In cyclic amidines 
        EC 3.5.5       [+]    In nitriles 
        EC 3.5.99       [+]    In other compounds 
    EC 3.6  [+]      
    EC 3.7  [+]      
    EC 3.8  [+]      
    EC 3.9  [+]      
    EC 3.10  [+]      
    EC 3.11  [+]      
    EC 3.12  [+]      
    EC 3.13  [+]      
EC 4 [+]   
EC 5 [+]   
EC 6 [+]   


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