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Literature summary extracted from

  • Vita, A.; Amici, A.; Lanciotti, M.; Cacciamani, T.; Magni, G.
    Further properties of cytidine deaminase and uridine phosphorylase from E. coli B (1986), Ital. J. Biochem., 35, 145A-147A.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.5.4.5 5,6-Dihydrouridine competitive inhibition Escherichia coli
3.5.4.5 deoxyadenosine competitive inhibition Escherichia coli
3.5.4.5 deoxyuridine competitive inhibition Escherichia coli
3.5.4.5 dihydrothymidine competitive inhibition Escherichia coli
3.5.4.5 thymidine competitive inhibition Escherichia coli
3.5.4.5 thymine riboside competitive inhibition Escherichia coli

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.5.4.5 0.09
-
 deoxycytidine
-
 Escherichia coli
3.5.4.5 1.25
-
 5-methylcytidine
-
 Escherichia coli

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.5.4.5 33000
-
 2 * 33000, SDS-PAGE Escherichia coli
3.5.4.5 56000
-
-
 Escherichia coli

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.5.4.5 cytidine + H2O Escherichia coli
-
 uridine + NH3
-
 ?
3.5.4.5 cytidine + H2O Escherichia coli B / ATCC 11303
-
 uridine + NH3
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
3.5.4.5 Escherichia coli
-
-
-
3.5.4.5 Escherichia coli B / ATCC 11303
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.5.4.5
-
 Escherichia coli

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.5.4.5 5-methylcytidine + H2O
-
 Escherichia coli 5-methyluridine + NH3
-
 ?
3.5.4.5 5-methylcytidine + H2O
-
 Escherichia coli B / ATCC 11303 5-methyluridine + NH3
-
 ?
3.5.4.5 cytidine + H2O
-
 Escherichia coli uridine + NH3
-
 ?
3.5.4.5 cytidine + H2O
-
 Escherichia coli B / ATCC 11303 uridine + NH3
-
 ?
3.5.4.5 deoxycytidine + H2O
-
 Escherichia coli deoxyuridine + NH3
-
 ?
3.5.4.5 deoxycytidine + H2O
-
 Escherichia coli B / ATCC 11303 deoxyuridine + NH3
-
 ?

Subunits

EC Number Subunits Comment Organism
3.5.4.5 dimer 2 * 33000, SDS-PAGE Escherichia coli