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2.7.4.14: UMP/CMP kinase

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

Word Map on EC 2.7.4.14

Reaction

ATP
+
UMP
=
ADP
+
UDP

Synonyms

ATP:UMP-CMP phosphotransferase, CMP kinase, CMP/UMP kinase, CMPK, CMPK1, CMPK2, CTP:CMP phosphotransferase, cytidine monophosphate kinase, cytidine/uridine monophosphate kinase 2, cytidylate kinase, dCK, deoxycytidine kinase, EC 2.7.4.5, kinase, cytidylate (phosphorylating), More, MssA protein, nucleoside monophosphate kinase, P25, pyrimidine nucleoside monophosphate kinase, UCK, UMP-CMP kinase, UMP-CMP kinase 2, UMP-CMPK2, UMP/CMP kinase, UMP/CMP kinase 1, UMP/CMPK1, UMPK, uridine monophosphate/cytidine monophosphate kinase

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.4 Phosphotransferases with a phosphate group as acceptor
                2.7.4.14 UMP/CMP kinase

Storage Stability

Storage Stability on EC 2.7.4.14 - UMP/CMP kinase

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STORAGE STABILITY
ORGANISM
UNIPROT
LITERATURE
-10°C, 30% loss of activity within 2 months
-
-20°C, concentrated enzyme solution in 30% glycerol, less than 5% loss of activity per month
-
-20°C, in 25 mM Tris-acetate buffer, pH 7.5, 50 mM 2-mercaptoethanol, 50% glycerol, stable for at least 2 months
-
-80°C, up to 12 months
-
4°C, 0.2 mg/ml, 2 weeks, 20% loss of activity
-
4°C, considerable loss of activity within 24 h, DTT stabilizes, more stable in 20 mM phosphate buffer, pH 8 than in Tris-HCl buffer
-