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2.7.1.48: uridine/cytidine kinase

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

Word Map on EC 2.7.1.48

Reaction

ATP
+
cytidine
=
ADP
 +
CMP

Synonyms

ATP:uridine 5'-phosphotransferase, hsUCK2, kinase, uridine (phosphorylating), More, pyrimidine ribonucleoside kinase, ttCK, UCK, UCK1, UCK2, UCKL1, Udk, UK/UPRT1, uridine cytidine kinase 2, uridine kinase, uridine phosphokinase, uridine-cytidine kinase, uridine-cytidine kinase 2, uridine/cytidine kinase, uridine/cytidine kinase 2

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.1 Phosphotransferases with an alcohol group as acceptor
                2.7.1.48 uridine/cytidine kinase

Temperature Stability

Temperature Stability on EC 2.7.1.48 - uridine/cytidine kinase

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TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
100
-
dry uridine kinase precipitated with Pb2+, 30% loss of activity after 1 h, dry uridine kinase precipitated with Zn2+, 25% loss of activity after 1 h
45
-
foetal liver uridine kinase, 50% loss of activity after 10 min, adult liver uridine kinase, no loss of activity after 10 min
50
-
3% loss of activity after 10 min
70
enzyme H93Y variant ttCK, stable up to at pH 7.0
additional information