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 5 []   
    EC 5.1  [+]      
    EC 5.2  []      
        EC 5.2.1       []    cis-trans Isomerases (only sub-subclass identified to date) 
                EC 5.2.1.1                      maleate isomerase 
                EC 5.2.1.2                      maleylacetoacetate isomerase 
                EC 5.2.1.3                      retinal isomerase. Now known to be catalysed by a pathway involving EC 1.1.1.300, NADP-retinol dehydrogenase; EC 2.3.1.135, phosphatidylcholineŚretinol O-acyltransferase; EC 3.1.1.64, retinoid isomerohydrolase; and EC 1.1.1.315, 11-cis-retinol dehydrogenase. 
                EC 5.2.1.4                      maleylpyruvate isomerase 
                EC 5.2.1.5                      linoleate isomerase 
                EC 5.2.1.6                      furylfuramide isomerase 
                EC 5.2.1.7                      retinol isomerase. Transferred to EC 3.1.1.64, retinoid isomerohydrolase. 
                EC 5.2.1.8                      peptidylprolyl isomerase 
                EC 5.2.1.9                      farnesol 2-isomerase 
                EC 5.2.1.10                      2-chloro-4-carboxymethylenebut-2-en-1,4-olide isomerase 
                EC 5.2.1.11                      4-hydroxyphenylacetaldehyde-oxime isomerase. The existence of this enzyme has been called into question by one of the authors of the reference cited 
                EC 5.2.1.12                      ζ-carotene isomerase 
                EC 5.2.1.13                      prolycopene isomerase 
                EC 5.2.1.14                      β-carotene isomerase 
    EC 5.3  [+]      
    EC 5.4  [+]      
    EC 5.5  [+]      
    EC 5.99  [+]      
EC 6 [+]   


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