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Information on EC 2.5.1.57 - N-acylneuraminate-9-phosphate synthase and Organism(s) Drosophila melanogaster and UniProt Accession Q9VG74

for references in articles please use BRENDA:EC2.5.1.57
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EC Tree
IUBMB Comments
Acts on N-glycoloyl and N-acetyl-derivatives.
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This record set is specific for:
Drosophila melanogaster
UNIPROT: Q9VG74
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Word Map
The taxonomic range for the selected organisms is: Drosophila melanogaster
The expected taxonomic range for this enzyme is: Bacteria, Archaea, Eukaryota
Synonyms
dmsas, neu5ac-9-p synthase, n-acetylneuraminic acid phosphate synthase, sialic acid 9-phosphate synthase, neunac-9-p synthase, n-acetylneuraminic acid 9-phosphate synthase, n-acetylneuraminate 9-phosphate synthase, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
N-acetylneuraminate-9-phosphate lyase
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N-acetylneuraminate-9-phosphate sialic acid 9-phosphate synthase
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N-acetylneuraminate-9-phosphate synthetase
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N-acylneuraminate-9-phosphate pyruvate-lyase (pyruvate-phosphorylating)
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sialic acid 9-phosphate synthase
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REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Phosphorylation
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condensation
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PATHWAY SOURCE
PATHWAYS
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SYSTEMATIC NAME
IUBMB Comments
phosphoenolpyruvate:N-acyl-D-mannosamine-6-phosphate 1-(2-carboxy-2-oxoethyl)transferase
Acts on N-glycoloyl and N-acetyl-derivatives.
CAS REGISTRY NUMBER
COMMENTARY hide
9031-58-7
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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
D-mannose 6-phosphate + phosphoenolpyruvate + H2O
2-keto-3-deoxy-D-glycero-D-galactononoic acid 9-phosphate + phosphate
show the reaction diagram
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-
?
N-acetyl-D-mannosamine 6-phosphate + phosphoenolpyruvate + H2O
N-acetyl-neuraminate 9-phosphate + phosphate
show the reaction diagram
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
N-acetyl-D-mannosamine 6-phosphate + phosphoenolpyruvate + H2O
N-acetyl-neuraminate 9-phosphate + phosphate
show the reaction diagram
sialic acid biosynthesis
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?
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
sialic acid synthase cDNA sequence
SwissProt
Manually annotated by BRENDA team
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
SIAS_DROME
372
0
41218
Swiss-Prot
other Location (Reliability: 3)
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
cloned and expressed in either bacterial or baculoviral expression systems
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Kim, K.; Lawrence, S.M.; Park, J.; Pitts, L.; Vann, W.F.; Betenbaugh, M.J.; Palter, K.B.
Expression of a functional Drosophila melanogaster N-acetylneuraminic acid (Neu5Ac) phosphate synthase gene: Evidence for endogenous sialic acid biosynthetic ability in insects
Glycobiology
12
73-83
2002
Drosophila melanogaster, Drosophila melanogaster (Q9VG74), Escherichia coli, Homo sapiens (Q9NR45), Homo sapiens
Manually annotated by BRENDA team