Enzyme:3.5.4.5

Basic Metabolism Top (代謝トップ)

Molecule Index (化合物索引)

EC classes ( EC分類)

Input New Data (新規入力)

Upper Levels: EC3.-.-.- Hydrolases. : EC3.5.-.- Acting on carbon-nitrogen bonds, other than peptide bonds. : EC3.5.4.- In cyclic amidines.

IDs and Links
IUBMB	EC3
ExPaSy	NiceZyme 3.5.4.5

cytidine aminohydrolase
Systematic Name	cytidine aminohydrolase
Common Name	cytidine deaminase cytosine nucleoside deaminase

Deoxy-cytidine + H2O => Deoxy-uridine + NH3 (links: Deoxy-cytidine = 1- [ (2R,4S,5R) -4-Hydroxy-5- (hydroxymethyl) oxolan-2-yl] pyrimidine-2,4-dione + NH3)
Deoxy-cytidine <Mapping> AtomMap:BMMCPYCT0023$BMMCPYUR0008$0 1- [ (2R,4S,5R) -4-Hydroxy-5- (hydroxymethyl) oxolan-2-yl] pyrimidine-2,4-dione 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 9 ↔ 9 10 ↔ 10 11 ↔ 11 12 ↔ 12 13 ↔ 13 Deoxy-cytidine <Mapping> AtomMap:BMMCPYCT0023$BMIONT--0004$0 NH3 8 ↔ 1

Cytidine + H2O => Uridine + NH3 (links: Cytidine = 1- [3,4-Dihydroxy-5- (hydroxymethyl) oxolan-2-yl] pyrimidine-2,4-dione + NH3)
Cytidine <Mapping> AtomMap:BMMCPYCT0018$BMMCPYUR0018$0 1- [3,4-Dihydroxy-5- (hydroxymethyl) oxolan-2-yl] pyrimidine-2,4-dione 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 9 ↔ 9 10 ↔ 10 11 ↔ 11 12 ↔ 12 13 ↔ 13 Cytidine <Mapping> AtomMap:BMMCPYCT0018$BMIONT--0004$0 NH3 8 ↔ 1