3.5.4.41: 5'-deoxyadenosine deaminase
This is an abbreviated version!
For detailed information about 5'-deoxyadenosine deaminase, go to the full flat file.
Reaction
Synonyms
DadD, MJ1541
ECTree
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Substrates Products
Substrates Products on EC 3.5.4.41 - 5'-deoxyadenosine deaminase
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REACTION DIAGRAM
5'-deoxyinosine + NH3
the enzyme is involved in the recycling of 5'-deoxyadenosine, whereupon the 5'-deoxyribose moiety of 5'-deoxyinosine is further metabolized to deoxyhexoses used for the biosynthesis of aromatic amino acids in methanogens
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5'-deoxyadenosine + H2O
5'-deoxyinosine + NH3
catalytic efficiency of the enzyme for 5'-deoxyadenosine is 1000fold higher than for S-methyl-5'-thioadenosine, and 10000fold higher than with S-adenosyl-L-homocysteine or adenosine
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