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Literature summary for 2.5.1.57 extracted from

  • Nakata, D.; Close, B.E.; Colley, K.J.; Matsuda, T.; Kitajima, K.
    Molecular cloning and expression of the mouse N-acetylneuraminic acid 9-phosphate synthase which does not have deaminoneuraminic acid (KDN) 9-phosphate synthase activity (2000), Biochem. Biophys. Res. Commun., 273, 642-648.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
-
Escherichia coli
cDNA cloned by PCR, transiently expressed in HeLa cells Mus musculus

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Mus musculus 5829
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
40000
-
2 * 40000, amino acid sequence Mus musculus
50000
-
2 * 50000, SDS-PAGE Mus musculus
80000
-
gel filtration Mus musculus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
N-acetyl-D-mannosamine 6-phosphate + phosphoenolpyruvate + H2O Escherichia coli
-
N-acetyl-neuraminate 9-phosphate + phosphate
-
?
N-acetyl-D-mannosamine 6-phosphate + phosphoenolpyruvate + H2O Mus musculus
-
N-acetyl-neuraminate 9-phosphate + phosphate
-
?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
neuB gene product amino acid sequence accession. no.
-
Mus musculus Q9JJH0 mouse, neuB gene product accession. no.
-

Purification (Commentary)

Purification (Comment) Organism
recombinant enzyme Mus musculus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
N-acetyl-D-mannosamine 6-phosphate + phosphoenolpyruvate + H2O
-
Escherichia coli N-acetyl-neuraminate 9-phosphate + phosphate
-
?
N-acetyl-D-mannosamine 6-phosphate + phosphoenolpyruvate + H2O
-
Mus musculus N-acetyl-neuraminate 9-phosphate + phosphate
-
?

Subunits

Subunits Comment Organism
dimer 2 * 50000, SDS-PAGE Mus musculus
dimer 2 * 40000, amino acid sequence Mus musculus

Synonyms

Synonyms Comment Organism
neu5ac-9-P synthase
-
Mus musculus