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3.2.2.2: inosine nucleosidase

This is an abbreviated version!
For detailed information about inosine nucleosidase, go to the full flat file.

Word Map on EC 3.2.2.2

Reaction

Inosine
+
H2O
=
D-ribose
+
hypoxanthine

Synonyms

guanosine-inosine-preferring nucleoside N-ribohydrolase, inosinase, inosine hydrolase, inosine-adenosine-guanosine nucleoside hydrolase, inosine-guanosine nucleosidase, NSH2, nucleosidase, inosine, purine-specific nucleoside hydrolase

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.2 Hydrolysing N-glycosyl compounds
                3.2.2.2 inosine nucleosidase

Storage Stability

Storage Stability on EC 3.2.2.2 - inosine nucleosidase

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STORAGE STABILITY
ORGANISM
UNIPROT
LITERATURE
-20°C, tolerates repeated freeze-thawing
-
-25°C, highly stable at deep-freeze conditions
-
-5°C, in citrate-phosphate buffer (pH 4.0), the enzyme retains 100%, 95.7%, 93,6% and 82.9% activity for inosine hydrolysis after 24 h, 48 h, 72 h and 120 h of incubation, respectively
-
4°C, highly stable
-