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Literature summary for 3.2.2.8 extracted from

  • Allam, A.M.; Hassan, M.M.; Ghanem, B.S.; Elzainy, T.A.
    Nature of enzymes that catalyze the cleavage of the N-glycosidic bond of pyrimidine ribonucleosides in some filamentous fungi (1987), Biochem. Syst. Ecol., 15, 515-517.
No PubMed abstract available

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
N-D-ribosylpyrimidine Penicillium chrysogenum
-
pyrimidine + D-ribose
-
?

Organism

Organism UniProt Comment Textmining
Penicillium chrysogenum
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
cytidine + H2O
-
Penicillium chrysogenum cytosine + D-ribose
-
?
additional information not: deoxyribothymidine Penicillium chrysogenum ?
-
?
N-D-ribosylpyrimidine
-
Penicillium chrysogenum pyrimidine + D-ribose
-
?
N-D-ribosylpyrimidine + H2O
-
Penicillium chrysogenum pyrimidine + D-ribose
-
?
uridine + H2O
-
Penicillium chrysogenum uracil + D-ribose
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
-
substrate: cytidine and uridine Penicillium chrysogenum

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
for 90 min, 10% of activity remains Penicillium chrysogenum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.2
-
substrate: cytidine and uridine Penicillium chrysogenum