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2.7.1.77: nucleoside phosphotransferase

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

Word Map on EC 2.7.1.77

Reaction

A nucleotide
+
a 2'-deoxyribonucleoside
=
a nucleoside
 +
a 2'-deoxyribonucleoside 5'-phosphate

Synonyms

nonspecific nucleoside phosphotransferase, NPT, nucleotide:3'-deoxynucleoside 5'-phosphotransferase, phosphotransferase, nucleoside

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.1 Phosphotransferases with an alcohol group as acceptor
                2.7.1.77 nucleoside phosphotransferase

KM Value

KM Value on EC 2.7.1.77 - nucleoside phosphotransferase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.44
1-naphthyl phosphate
-
-
0.0059
2'-deoxyadenosine
-
pH 7.5, 37°C, reaction with 4-nitrophenyl phosphate
0.0153 - 4.15
2'-deoxycytidine
0.0063 - 0.412
2'-deoxyguanosine
0.0057
2'-deoxyinosine
-
pH 7.5, 37°C, reaction with 4-nitrophenyl phosphate
0.89
2'-deoxythymidine
-
pH 5.0, reaction with AMP
0.26
2-naphthyl phosphate
-
pH 5.5
0.023
3'-AMP
-
pH 5.5
0.0071
3'-deoxyadenosine
-
pH 7.5, 37°C, reaction with 4-nitrophenyl phosphate
0.0084
3'-deoxyinosine
-
pH 7.5, 37°C, reaction with 4-nitrophenyl phosphate
0.0066
3'-fluoroinosine
-
pH 7.5, 37°C, reaction with 4-nitrophenyl phosphate
0.092
3'-UMP
-
pH 5.5
0.28
4-nitrophenyl phosphate
-
pH 5.5
0.018 - 0.4
5'-AMP
0.09
5'-UMP
-
pH 5.5
0.0061
adenosine
-
pH 7.5, 37°C, reaction with 4-nitrophenyl phosphate
0.22
adenosine 5'-phosphorothionate
-
pH 5.5
0.0169 - 6.39
cytidine
0.087
deoxyadenosine
-
pH 5.0, reaction with AMP
0.73
diphosphate
-
pH 5.0
0.0064 - 2.13
guanosine
0.0059 - 122
Inosine
3.5
Phenylphosphate
-
phosphotransferase reaction with uridine
0.014
thymidine
-
pH 7.5, 37°C, reaction with 4-nitrophenyl phosphate
0.0167 - 3.93
uridine