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 3.4.1       [+]    α-Amino-acyl-peptide hydrolases (deleted sub-subclass) 
        EC 3.4.2       [+]    Peptidyl-amino-acid hydrolases (deleted sub-subclass) 
        EC 3.4.3       [+]    Dipeptide hydrolases (deleted sub-subclass) 
        EC 3.4.4       [+]    Peptidyl peptide hydrolases (deleted sub-subclass) 
        EC 3.4.11       [+]    Aminopeptidases 
        EC 3.4.12       [+]    Peptidylamino-acid hydrolases or acylamino-acid hydrolases (deleted sub-subclass) 
        EC 3.4.13       [+]    Dipeptidases 
        EC 3.4.14       [+]    Dipeptidyl-peptidases and tripeptidyl-peptidases 
        EC 3.4.15       [+]    Peptidyl-dipeptidases 
        EC 3.4.16       [+]    Serine-type carboxypeptidases 
        EC 3.4.17       [+]    Metallocarboxypeptidases 
        EC 3.4.18       [+]    Cysteine-type carboxypeptidases 
        EC 3.4.19       []    Omega peptidases 
                EC 3.4.19.1                      acylaminoacyl-peptidase 
                EC 3.4.19.2                      peptidyl-glycinamidase 
                EC 3.4.19.3                      pyroglutamyl-peptidase I 
                EC 3.4.19.4                       N-acetylmethionylpeptide peptidase 
                EC 3.4.19.5                      β-aspartyl-peptidase 
                EC 3.4.19.6                      pyroglutamyl-peptidase II 
                EC 3.4.19.7                      N-formylmethionyl-peptidase 
                EC 3.4.19.8                      now EC 3.4.17.21, glutamate carboxypeptidase II 
                EC 3.4.19.9                      γ-glutamyl hydrolase 
                EC 3.4.19.10                      acylmuramoyl-Ala peptidase. Now EC 3.5.1.28, N-acetylmuramoyl-L-alanine amidase 
                EC 3.4.19.11                      γ-D-glutamyl-meso-diaminopimelate peptidase 
                EC 3.4.19.12                      ubiquitinyl hydrolase 1 
                EC 3.4.19.13                      glutathione hydrolase 
                EC 3.4.19.14                      leukotriene-C4 hydrolase 
                EC 3.4.19.15                      desampylase 
                EC 3.4.19.16                      glucosinolate γ-glutamyl hydrolase 
        EC 3.4.21       [+]    Serine endopeptidases 
        EC 3.4.22       [+]    Cysteine endopeptidases 
        EC 3.4.23       [+]    Aspartic endopeptidases 
        EC 3.4.24       [+]    Metalloendopeptidases 
        EC 3.4.25       [+]    Threonine endopeptidases 
        EC 3.4.99       [+]    Endopeptidases of unknown catalytic mechanism (sub-subclass is currently empty) 
    EC 3.5  [+]      
    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 [+]   
EC 7 [+]   


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