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3.2.2.3: uridine nucleosidase

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

Word Map on EC 3.2.2.3

Reaction

uridine
+
H2O
=
D-ribose
+
Uracil

Synonyms

inosine-uridine nucleoside hydrolase, NSH1, nucleosidase, uridine, nucleoside hydrolase 1, PpNRH2, RihC, UNH, URH1, Urh1p, uridine hydrolase, uridine nucleoside ribohydrolase, Uridine ribohydrolase, uridine-cytidine N-ribohydrolase, uridine-preferring pyrimidine nucleoside hydrolase, uridine-ribohydrolase 1, uridine/cytidine hydrolase, ZmNRH2a, ZmNRH2b

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.2 Hydrolysing N-glycosyl compounds
                3.2.2.3 uridine nucleosidase

Turnover Number

Turnover Number on EC 3.2.2.3 - uridine nucleosidase

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.18 - 1.15
adenosine
1.12
cytidine
-
pH 7.2, 32°C, recombinant His-tagged enzyme
0.61 - 4.31
Inosine
23.4
nicotinamide riboside
-
in 50 mM Tris-HCl, pH 7.0
1.8
nicotinic acid riboside
-
in 50 mM Tris-HCl, pH 7.0
2.3
nicotinic acid riboside methyl ester
-
in 50 mM Tris-HCl, pH 7.0
1.29
ribothymidine
-
pH 7.2, 32°C, recombinant His-tagged enzyme
3 - 23.8
uridine
1.3 - 6.3
Xanthosine