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 a 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 1.1  [+]      
    EC 1.2  [+]      
    EC 1.3  [+]      
    EC 1.4  [+]      
    EC 1.5  [+]      
    EC 1.6  [+]      
    EC 1.7  [+]      
    EC 1.8  [+]      
    EC 1.9  [+]      
    EC 1.10  [+]      
    EC 1.11  [+]      
    EC 1.12  [+]      
    EC 1.13  [+]      
    EC 1.14  []      
        EC 1.14.1       [+]    With NADH or NADPH as one donor (deleted sub-subclass) 
        EC 1.14.2       [+]    With ascorbate as one donor (deleted sub-subclass) 
        EC 1.14.3       [+]    With reduced pteridine as one donor (deleted sub-subclass) 
        EC 1.14.11       [+]    With 2-oxoglutarate as one donor, and incorporation of one atom of oxygen into each donor 
        EC 1.14.12       [+]    With NADH or NADPH as one donor, and incorporation of two atoms of oxygen into the other donor 
        EC 1.14.13       [+]    With NADH or NADPH as one donor, and incorporation of one atom of oxygen into the other donor 
        EC 1.14.14       [+]    With reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen into the other donor 
        EC 1.14.15       [+]    With reduced iron-sulfur protein as one donor, and incorporation of one atom of oxygen into the other donor 
        EC 1.14.16       [+]    With reduced pteridine as one donor, and incorporation of one atom of oxygen into the other donor 
        EC 1.14.17       [+]    With reduced ascorbate as one donor, and incorporation of one atom of oxygen into the other donor 
        EC 1.14.18       [+]    With another compound as one donor, and incorporation of one atom of oxygen into the other donor 
        EC 1.14.19       []    With oxidation of a pair of donors resulting in the reduction of O2 to two molecules of water 
                EC 1.14.19.1                      stearoyl-CoA 9-desaturase 
                EC 1.14.19.2                      stearoyl-[acyl-carrier-protein] 9-desaturase 
                EC 1.14.19.3                      acyl-CoA 6-desaturase 
                EC 1.14.19.4                      acyl-lipid (11-3)-desaturase 
                EC 1.14.19.5                      acyl-CoA 11-(Z)-desaturase 
                EC 1.14.19.6                      acyl-CoA (9+3)-desaturase 
                EC 1.14.19.7                      (S)-2-hydroxypropylphosphonic acid epoxidase. Now EC 1.11.1.23, (S)-2-hydroxypropylphosphonic acid epoxidase. 
                EC 1.14.19.8                      pentalenolactone synthase 
                EC 1.14.19.9                      tryptophan 7-halogenase 
                EC 1.14.19.10                      icosanoyl-CoA 5-desaturase 
                EC 1.14.19.11                      acyl-[acyl-carrier-protein] 4-desaturase 
                EC 1.14.19.12                      acyl-lipid ω-(9-4) desaturase 
                EC 1.14.19.13                      acyl-CoA 15-desaturase 
                EC 1.14.19.14                      linoleoyl-lipid Δ9 conjugase 
                EC 1.14.19.15                      (11Z)-hexadec-11-enoyl-CoA conjugase 
                EC 1.14.19.16                      linoleoyl-lipid Δ12 conjugase (11E,13Z-forming) 
                EC 1.14.19.17                      sphingolipid 4-desaturase 
                EC 1.14.19.18                      sphingolipid 8-(E)-desaturase 
                EC 1.14.19.19                      sphingolipid 10-desaturase 
                EC 1.14.19.20                      Δ7-sterol 5(6)-desaturase 
                EC 1.14.19.21                      cholesterol 7-desaturase 
                EC 1.14.19.22                      acyl-lipid ω-6 desaturase (cytochrome b5) 
                EC 1.14.19.23                      acyl-lipid (n+3)-(Z)-desaturase (ferredoxin) 
                EC 1.14.19.24                      acyl-CoA 11-(E)-desaturase 
                EC 1.14.19.25                      acyl-lipid ω-3 desaturase (cytochrome b5) 
                EC 1.14.19.26                      acyl-[acyl-carrier-protein] 6-desaturase 
                EC 1.14.19.27                      sn-2 palmitoyl-lipid 9-desaturase 
                EC 1.14.19.28                      sn-1 stearoyl-lipid 9-desaturase 
                EC 1.14.19.29                      sphingolipid 8-(E/Z)-desaturase 
                EC 1.14.19.30                      acyl-lipid (8-3)-desaturase 
                EC 1.14.19.31                      acyl-lipid (7-3)-desaturase 
                EC 1.14.19.32                      palmitoyl-CoA 14-(E/Z)-desaturase 
                EC 1.14.19.33                      Δ12 acyl-lipid conjugase (11E,13E-forming) 
                EC 1.14.19.34                      acyl-lipid (9+3)-(E)-desaturase 
                EC 1.14.19.35                      sn-2 acyl-lipid ω-3 desaturase (ferredoxin) 
                EC 1.14.19.36                      sn-1 acyl-lipid ω-3 desaturase (ferredoxin) 
                EC 1.14.19.37                      acyl-CoA 5-desaturase 
                EC 1.14.19.38                      acyl-lipid Δ6-acetylenase 
                EC 1.14.19.39                      acyl-lipid Δ12-acetylenase 
                EC 1.14.19.40                      hex-5-enoyl-[acyl-carrier protein] acetylenase 
                EC 1.14.19.41                      sterol 22-desaturase 
                EC 1.14.19.42                      palmitoyl-[glycerolipid] 7-desaturase 
                EC 1.14.19.43                      palmitoyl-[glycerolipid] 3-(E)-desaturase 
                EC 1.14.19.44                      acyl-CoA (8-3)-desaturase 
                EC 1.14.19.45                      sn-1 oleoyl-lipid 12-desaturase 
                EC 1.14.19.46                      sn-1 linoleoyl-lipid 6-desaturase 
                EC 1.14.19.47                      acyl-lipid (9-3)-desaturase 
                EC 1.14.19.48                      tert-amyl alcohol desaturase 
                EC 1.14.19.49                      tetracycline 7-halogenase 
                EC 1.14.19.50                      noroxomaritidine synthase 
                EC 1.14.19.51                      (S)-corytuberine synthase 
                EC 1.14.19.52                      camalexin synthase 
                EC 1.14.19.53                      all-trans-retinol 3,4-desaturase 
                EC 1.14.19.54                      1,2-dehydroreticuline synthase 
                EC 1.14.19.55                      4-hydroxybenzoate brominase (decarboxylating) 
                EC 1.14.19.56                      1H-pyrrole-2-carbonyl-[peptidyl-carrier protein] chlorinase 
                EC 1.14.19.57                      1H-pyrrole-2-carbonyl-[peptidyl-carrier protein] brominase 
                EC 1.14.19.58                      tryptophan 5-halogenase 
                EC 1.14.19.59                      tryptophan 6-halogenase 
                EC 1.14.19.60                      7-chloro-L-tryptophan 6-halogenase 
                EC 1.14.19.61                      dihydrorhizobitoxine desaturase 
                EC 1.14.19.62                      secologanin synthase 
                EC 1.14.19.63                      pseudobaptigenin synthase 
                EC 1.14.19.64                      (S)-stylopine synthase 
                EC 1.14.19.65                      (S)-cheilanthifoline synthase 
                EC 1.14.19.66                      berbamunine synthase 
                EC 1.14.19.67                      salutaridine synthase 
                EC 1.14.19.68                      (S)-canadine synthase 
                EC 1.14.19.69                      biflaviolin synthase 
                EC 1.14.19.70                      mycocyclosin synthase 
                EC 1.14.19.71                      fumitremorgin C synthase 
                EC 1.14.19.72                      (–)-pluviatolide synthase 
                EC 1.14.19.73                      (S)-nandinine synthase 
                EC 1.14.19.74                      (+)-piperitol/(+)-sesamin synthase 
                EC 1.14.19.75                      very-long-chain acyl-lipid ω-9 desaturase 
                EC 1.14.19.76                      flavone synthase II 
                EC 1.14.19.77                      plasmanylethanolamine desaturase 
                EC 1.14.19.78                      decanoyl-[acyl-carrier protein] acetylenase 
                EC 1.14.19.79                      3β,22α-dihydroxysteroid 3-dehydrogenase 
        EC 1.14.20       [+]    With 2-oxoglutarate as one donor, and the other dehydrogenated 
        EC 1.14.21       [+]    With NADH or NADPH as one donor, and the other dehydrogenated 
        EC 1.14.99       [+]    Miscellaneous 
    EC 1.15  [+]      
    EC 1.16  [+]      
    EC 1.17  [+]      
    EC 1.18  [+]      
    EC 1.19  [+]      
    EC 1.20  [+]      
    EC 1.21  [+]      
    EC 1.22  [+]      
    EC 1.23  [+]      
    EC 1.97  [+]      
    EC 1.98  [+]      
    EC 1.99  [+]      
EC 2 [+]   
EC 3 [+]   
EC 4 [+]   
EC 5 [+]   
EC 6 [+]   
EC 7 [+]   


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