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 2 [+]   
EC 3 [+]   
EC 4 [+]   
EC 5 []   
    EC 5.1  [+]      
    EC 5.2  [+]      
    EC 5.3  []      
        EC 5.3.1       [+]    Interconverting aldoses and ketoses, and related compounds 
        EC 5.3.2       [+]    Interconverting keto- and enol-groups 
        EC 5.3.3       []    Transposing C=C bonds 
                EC 5.3.3.1                      steroid Δ-isomerase 
                EC 5.3.3.2                      isopentenyl-diphosphate Δ-isomerase 
                EC 5.3.3.3                      vinylacetyl-CoA Δ-isomerase 
                EC 5.3.3.4                      muconolactone Δ-isomerase 
                EC 5.3.3.5                      cholestenol Δ-isomerase 
                EC 5.3.3.6                      methylitaconate Δ-isomerase 
                EC 5.3.3.7                      aconitate Δ-isomerase 
                EC 5.3.3.8                      Δ32-enoyl-CoA isomerase 
                EC 5.3.3.9                      prostaglandin-A1 Δ-isomerase 
                EC 5.3.3.10                      5-carboxymethyl-2-hydroxymuconate Δ-isomerase 
                EC 5.3.3.11                      isopiperitenone Δ-isomerase 
                EC 5.3.3.12                      L-dopachrome isomerase 
                EC 5.3.3.13                      polyenoic fatty acid isomerase 
                EC 5.3.3.14                      trans-2-decenoyl-[acyl-carrier protein] isomerase 
                EC 5.3.3.15                      ascopyrone tautomerase. Now EC 5.3.2.7, ascopyrone tautomerase 
                EC 5.3.3.16                      4-oxalomesaconate tautomerase. Now EC 5.3.2.8, 4-oxalomesaconate tautomerase 
                EC 5.3.3.17                      trans-2,3-dihydro-3-hydroxyanthranilate isomerase 
                EC 5.3.3.18                      2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase 
                EC 5.3.3.19                      3-[(4R)-4-hydroxycyclohexa-1,5-dien-1-yl]-2-oxopropanoate isomerase 
                EC 5.3.3.20                      2-hydroxyisobutanoyl-CoA mutase. Now EC 5.4.99.64, 2-hydroxyisobutanoyl-CoA mutase 
                EC 5.3.3.21                      Δ3,52,4-dienoyl-CoA isomerase 
                EC 5.3.3.22                      lutein isomerase 
                EC 5.3.3.23                      S-methyl-5-thioribulose 1-phosphate isomerase 
                EC 5.3.3.24                      neopinone isomerase 
        EC 5.3.4       [+]    Transposing S-S bonds 
        EC 5.3.99       [+]    Other intramolecular oxidoreductases 
    EC 5.4  [+]      
    EC 5.5  [+]      
    EC 5.6  [+]      
    EC 5.99  [+]      
EC 6 [+]   
EC 7 [+]   


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