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2.5.1.57: N-acylneuraminate-9-phosphate synthase

This is an abbreviated version!
For detailed information about N-acylneuraminate-9-phosphate synthase, go to the full flat file.

Word Map on EC 2.5.1.57

Reaction

phosphoenolpyruvate
+
N-acyl-D-mannosamine 6-phosphate
+
H2O
=
N-acylneuraminate 9-phosphate
+
phosphate

Synonyms

DmSAS, EC 4.1.3.20, N-acetylneuraminate 9-phosphate synthase, N-acetylneuraminate-9-phosphate lyase, N-acetylneuraminate-9-phosphate sialic acid 9-phosphate synthase, N-acetylneuraminate-9-phosphate synthetase, N-acetylneuraminic acid 9-phosphate synthase, N-acetylneuraminic acid 9-phosphate synthetase, N-acetylneuraminic acid phosphate synthase, N-acetylneuraminic acid-9-phosphate synthase, N-acylneuraminate-9-phosphate pyruvate-lyase (pyruvate-phosphorylating), NANS, Neu5Ac 9-phosphate synthase, Neu5Ac 9-phosphate synthetase, neu5ac-9-P synthase, neuac-9-phosphate synthase, NeuNAc phosphate synthase, NeuNAc-9-P synthase, NPS, SAS, sialic acid 9-phosphate synthase, sialic acid synthase

ECTree

     2 Transferases
         2.5 Transferring alkyl or aryl groups, other than methyl groups
             2.5.1 Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
                2.5.1.57 N-acylneuraminate-9-phosphate synthase

Specific Activity

Specific Activity on EC 2.5.1.57 - N-acylneuraminate-9-phosphate synthase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.0013
-
smooth muscle cells
0.0015
-
endothelial cells
0.2
-
-
0.22
in the presence of 12.5 mM MnCl2, 8.3 mM phosphoenolpyruvate and 12.5 mM D-mannose 6-phosphate
0.26
-
-
11.7
in the presence of 12.5 mM MnCl2, 8.3 mM phosphoenolpyruvate and 2.5 mM N-acyl-D-mannosamine 6-phosphate