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3.5.4.5: cytidine deaminase

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

Word Map on EC 3.5.4.5

Reaction

2'-deoxycytidine
+
H2O
=
2'-deoxyuridine
+
NH3

Synonyms

activation-induced cytidine deaminase, AICDA, canine hepatic cyd deaminase, CDA, CDABcald, CDABpsy, CDABsub, CDase, CDD, CR deaminase, cyd deaminase, Cytidine aminohydrolase, cytidine deaminase, cytidine/2'-deoxycytidine aminohydrolase, cytosine nucleoside deaminase, DCD, dCDA, deoxycytidine deaminase, EC 3.5.4.14, mammalian deminase, T-CDA, yeast cytidine deaminase

ECTree

     3 Hydrolases
         3.5 Acting on carbon-nitrogen bonds, other than peptide bonds
             3.5.4 In cyclic amidines
                3.5.4.5 cytidine deaminase

KM Value

KM Value on EC 3.5.4.5 - cytidine deaminase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.31 - 3.9
1-(2'-deoxy-2'-fluoro-beta-D-arabinofuranosyl)-5-iodocytosine
0.33 - 0.66
1-(2'-deoxy-2'-fluoro-beta-D-arabinofuranosyl)cytosine
0.27 - 0.51
1-beta-D-arabinofuranosylcytosine
0.0092 - 0.0957
2',2'-difluorodeoxycytidine
0.0726
2',2'-difluorodeoxyuridine
-
i.e. dFdU, variation of plasma ranges between 24.9 and 72.6 microM
0.023 - 1.059
2'-deoxycytidine
0.07
2'-fluoro-2'-deoxy-5-iodocytosine arabinoside
-
-
0.091
2-deoxycytidine
-
-
0.087
5'-fluoro-5'-deoxycytidine
-
-
0.11 - 0.113
5,6-Dihydrocytidine
0.0477
5-aza-2'-deoxycytidine
-
pH 7.4, 37°C
0.058 - 2.27
5-azacytidine
0.087 - 0.1
5-iododeoxycytidine
0.13
5-methyl-dCMP
-
pH 7.0, 37°C
0.04 - 1.25
5-methylcytidine
0.06
5-Methyldeoxycytidine
-
-
4.2
6-azacytidine
-
-
0.14
CMP
-
pH 7.0, 37°C
0.0092 - 6.6
cytidine
0.089
cytosine
-
-
0.058 - 0.385
cytosine arabinoside
1.475
cytosine beta-D-arabinofuranoside
-
at pH 7.5 and 27°C
0.089
cytosine deoxyriboside
-
-
0.055
dCMP
-
pH 7.0, 37°C
0.0075 - 8.53
deoxycytidine
additional information
additional information
-
kinetics of wild-type and mutant enzymes
-