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 3.6  []      
        EC 3.6.1       []    In phosphorus-containing anhydrides 
                EC 3.6.1.1                      inorganic diphosphatase 
                EC 3.6.1.2                      trimetaphosphatase 
                EC 3.6.1.3                      adenosinetriphosphatase 
                EC 3.6.1.4                       adenosinetriphosphatase (Mg-activated). Now included with EC 3.6.1.3 adenosinetriphosphatase 
                EC 3.6.1.5                      apyrase 
                EC 3.6.1.6                      nucleoside diphosphate phosphatase 
                EC 3.6.1.7                      acylphosphatase 
                EC 3.6.1.8                      ATP diphosphatase 
                EC 3.6.1.9                      nucleotide diphosphatase 
                EC 3.6.1.10                      endopolyphosphatase 
                EC 3.6.1.11                      exopolyphosphatase 
                EC 3.6.1.12                      dCTP diphosphatase 
                EC 3.6.1.13                      ADP-ribose diphosphatase 
                EC 3.6.1.14                      adenosine-tetraphosphatase 
                EC 3.6.1.15                      nucleoside-triphosphate phosphatase 
                EC 3.6.1.16                      CDP-glycerol diphosphatase 
                EC 3.6.1.17                      bis(5′-nucleosyl)-tetraphosphatase (asymmetrical) 
                EC 3.6.1.18                      FAD diphosphatase 
                EC 3.6.1.19                      nucleoside-triphosphate diphosphatase. Now EC 3.6.1.9, nucleotide diphosphatase 
                EC 3.6.1.20                      5′-acylphosphoadenosine hydrolase 
                EC 3.6.1.21                      ADP-sugar diphosphatase 
                EC 3.6.1.22                      NAD+ diphosphatase 
                EC 3.6.1.23                      dUTP diphosphatase 
                EC 3.6.1.24                      nucleoside phosphoacylhydrolase 
                EC 3.6.1.25                      triphosphatase 
                EC 3.6.1.26                      CDP-diacylglycerol diphosphatase 
                EC 3.6.1.27                      undecaprenyl-diphosphate phosphatase 
                EC 3.6.1.28                      thiamine-triphosphatase 
                EC 3.6.1.29                      bis(5′-adenosyl)-triphosphatase 
                EC 3.6.1.30                      m7G(5′)pppN diphosphatase. Now covered by EC 3.6.1.59 [m7GpppX diphosphatase] and EC 3.6.1.62 [m7GpppN-mRNA hydrolase]. 
                EC 3.6.1.31                      phosphoribosyl-ATP diphosphatase 
                EC 3.6.1.32                      myosin ATPase. Now EC 3.6.4.1, myosin ATPase 
                EC 3.6.1.33                      dynein ATPase. Now EC 3.6.4.2, dynein ATPase 
                EC 3.6.1.34                      H+-transporting ATP synthase. Now EC 3.6.3.14, H+-transporting two-sector ATPase 
                EC 3.6.1.35                      H+-transporting ATPase. Now EC 3.6.3.6, H+-exporting ATPase 
                EC 3.6.1.36                      H+/K+ exchanging ATPase. Now EC 3.6.3.10, H+/K+-exchanging ATPase 
                EC 3.6.1.37                      Na+/K+ exchanging ATPase. Now EC 3.6.3.9, Na+/K+-exchanging ATPase 
                EC 3.6.1.38                      Ca2+-transporting ATPase. Now EC 3.6.3.8, Ca2+-transporting ATPase 
                EC 3.6.1.39                      thymidine-triphosphatase 
                EC 3.6.1.40                      guanosine-5′-triphosphate,3′-diphosphate phosphatase 
                EC 3.6.1.41                      bis(5′-nucleosyl)-tetraphosphatase (symmetrical) 
                EC 3.6.1.42                      guanosine-diphosphatase 
                EC 3.6.1.43                      dolichyldiphosphatase 
                EC 3.6.1.44                      oligosaccharide-diphosphodolichol diphosphatase 
                EC 3.6.1.45                      UDP-sugar diphosphatase 
                EC 3.6.1.46                      heterotrimeric G-protein GTPase. Now EC 3.6.5.1, heterotrimeric G-protein GTPase 
                EC 3.6.1.47                      small monomeric GTPase. Now EC 3.6.5.2, small monomeric GTPase 
                EC 3.6.1.48                      protein-synthesizing GTPase. Now EC 3.6.5.3, protein-synthesizing GTPase 
                EC 3.6.1.49                      signal-recognition-particle GTPase. Now EC 3.6.5.4, signal-recognition-particle GTPase 
                EC 3.6.1.50                      dynamin GTPase. Now EC 3.6.5.5, dynamin GTPase 
                EC 3.6.1.51                      tubulin GTPase. Now EC 3.6.5.6, tubulin GTPase 
                EC 3.6.1.52                      diphosphoinositol-polyphosphate diphosphatase 
                EC 3.6.1.53                      Mn2+-dependent ADP-ribose/CDP-alcohol diphosphatase 
                EC 3.6.1.54                      UDP-2,3-diacylglucosamine diphosphatase 
                EC 3.6.1.55                      8-oxo-dGTP diphosphatase 
                EC 3.6.1.56                      2-hydroxy-dATP diphosphatase 
                EC 3.6.1.57                      UDP-2,4-diacetamido-2,4,6-trideoxy-β-L-altropyranose hydrolase 
                EC 3.6.1.58                      8-oxo-dGDP phosphatase 
                EC 3.6.1.59                      5′-(N7-methyl 5′-triphosphoguanosine)-[mRNA] diphosphatase 
                EC 3.6.1.60                      diadenosine hexaphosphate hydrolase (AMP-forming) 
                EC 3.6.1.61                      diadenosine hexaphosphate hydrolase (ATP-forming) 
                EC 3.6.1.62                      5′-(N7-methylguanosine 5′-triphospho)-[mRNA] hydrolase 
                EC 3.6.1.63                      α-D-ribose 1-methylphosphonate 5-triphosphate diphosphatase 
                EC 3.6.1.64                      inosine diphosphate phosphatase 
                EC 3.6.1.65                      (d)CTP diphosphatase 
                EC 3.6.1.66                      XTP/dITP diphosphatase 
                EC 3.6.1.67                      dihydroneopterin triphosphate diphosphatase 
                EC 3.6.1.68                      geranyl diphosphate phosphohydrolase 
        EC 3.6.2       [+]    In sulfonyl-containing anhydrides 
        EC 3.6.3       [+]      
        EC 3.6.4       [+]    Acting on acid anhydrides to facilitate cellular and subcellular movement 
        EC 3.6.5       [+]    Acting on GTP to facilitate cellular and subcellular movement 
    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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