Nucleotide catabolism
- Page ID
- 950
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Sections/problems listed with an asterisk (*) do not discuss the exact reaction indicated, but do discuss a closely related reaction.
Cytidine (to uridine)
- Cytidine deaminase (EC 3.5.4.5) P11.4
Uridine
- Uridine phosphorylase (EC 2.4.2.3) Section 9.2*, Section 11.5; P9.1
- Dihydropyrimidine dehydrogenase (EC 1.3.1.2) Section 16.5D
- Dihydropyrimidase (EC 3.5.2.2) Section 12.5*; P12.11a
- beta-ureidopropionase (EC 3.5.1.6) P13.11
Thymidine
- Thymidine phosphorylase (EC 2.4.2.4) Section 9.2*
- Dihydropyrimidine dehydrogenase (EC 1.3.1.2) Section 16.5D
- Dihydropyrimidase (EC 3.5.2.2) Section 12.5*; P12.11a
- beta-ureidopropionase (EC 3.5.1.6) P13.11
Adenosine (to uric acid via xanthine)
- Adenosine deaminase (EC 3.5.4.4) P11.5
- Purine nucleoside phosphorylase (EC 2.4.2.1) Section 9.2*
- Xanthine oxidase (EC 1.17.1.4; EC 1.17.3.2) not discussed
Guanosine (to uric acid via xanthine)
- Purine nucleoside phosphorylase (EC 2.4.2.1) Section 9.2*
- Guanine deaminase (EC 3.5.4.3) P11.5*
- Xanthine oxidase (EC 1.17.1.4; EC 1.17.3.2) not discussed