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2.3.1.45: N-acetylneuraminate 7-O(or 9-O)-acetyltransferase

This is an abbreviated version!
For detailed information about N-acetylneuraminate 7-O(or 9-O)-acetyltransferase, go to the full flat file.

Word Map on EC 2.3.1.45

Reaction

acetyl-CoA
+
N-acetylneuraminate
=
CoA
+
N-acetyl-7-O(or 9-O)-acetylneuraminate

Synonyms

7(9)-OAT, acetyl-CoA:N-acetylneuraminate-7- and/or 8-O-acetyltransferase, acetyl-CoA:N-acetylneuraminate-7- or 8-O-acetyltransferase, acetyl-CoA:N-acetylneuraminate-9(7)-O-acetyltransferase, acetyl-CoA:N-acetylneuraminate-9(or7)-O-acetyltransferase, acetyltransferase, N-acetylneuraminate 9(7)-O-, CAS1 domain-containing protein 1, CASD1, glycoprotein 7(9)-O-acetyltransferase, group B streptococcal sialic acid O-acetyltransferase, More, N-acetylneuraminate 7(8)-O-acetyltransferase, N-acetylneuraminate 7,8-O-acetyltransferase, N-acetylneuraminate 9(7)-O-acetyltransferase, N-acetylneuraminate O7-(or O9-)acetyltransferase, NeuD, NeuD O-acetyltransferase, OAT, Sia O-acetyltransferase, sialate O-acetyltransferase, sialate-7(9)-O-acetyltransferase, sialate-O-acetyl transferase, sialate-O-acetyltransferase, sialyl-O-acetyltransferase, SOAT

ECTree

     2 Transferases
         2.3 Acyltransferases
             2.3.1 Transferring groups other than aminoacyl groups
                2.3.1.45 N-acetylneuraminate 7-O(or 9-O)-acetyltransferase

KM Value

KM Value on EC 2.3.1.45 - N-acetylneuraminate 7-O(or 9-O)-acetyltransferase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.0016 - 0.12
acetyl-CoA
0.059
CMP-5-N-acetyl-neuraminate
-
-
0.0592
CMP-5-N-acetylneuraminic acid
-
pH 7.0, 37°C
0.0073 - 0.1285
CMP-N-acetylneuraminic acid
0.5
N-acetylneuraminate
-
cytosolic enzyme
0.1385
N-acetylneuraminic acid
-
-
0.39
N-glycolylneuraminate
-
cytosolic enzyme
additional information
additional information
-
kinetics for the solubilized and the membrane-bound enzyme at different conditions, overview
-