Ligand N-acetyl-9-O-acetylneuraminic acid

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Basic Ligand Information

Molecular Structure
Picture of N-acetyl-9-O-acetylneuraminic acid (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C13H21NO10
N-acetyl-9-O-acetylneuraminic acid
NYWZBRWKDRMPAS-CTAKWSDESA-N
Synonyms:
5-N-acetyl-9-O-acetyl-neuraminate, 5-N-acetyl-9-O-acetylneuraminic acid, 5-N-acetyl-9-O-acetyl neuraminic acid, 9-O-acetyl-alpha-D-N-acetylneuraminic acid, 9-O-acetyl-N-acetylneuraminic acid, 9-O-acetyl-sialic acid, 9-O-acetyl sialic acid, N-acetyl-7-O(or 9-O)-acetylneuraminate, N-acetyl-7-O(or 9-O-)-acetylneuraminate, N-acetyl-9-acetylneuraminic acid, N-acetyl-9-O-acetyl-neuraminate, N-acetyl-9-O-acetyl-neuraminic acid, N-acetyl-9-O-acetylneuraminate, N-acetyl-O-5,9-diacetylneuraminate, N-acetyl-O-acetyl-neuraminate, N-acetyl-O-acetylneuraminate

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (4 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
acetyl-CoA + N-acetyl-9-O-acetylneuraminate = N-acetyl-7,9-O-diacetylneuraminate
show the reaction diagram
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In Vivo Product in Enzyme-catalyzed Reactions (7 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE

Substrate in Enzyme-catalyzed Reactions (14 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
acetyl-CoA + N-acetyl-9-O-acetylneuraminate = N-acetyl-7,9-O-diacetylneuraminate
show the reaction diagram
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9-O-acetyl sialic acid + H2O = sialic acid + acetate
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (10 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
2'-(4-methylumbelliferyl) 9-O-acetyl-alpha-D-N-acetylneuraminic acid + H2O = 4-methyl-umbelliferone + 9-O-acetyl-alpha-D-N-acetylneuraminic acid
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
substrate inhibition above 2 mM
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Enzyme Kinetic Parameters

KM Value (6 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE

References & Links

Links to other databases for N-acetyl-9-O-acetylneuraminic acid

ChEBI
PubChem
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PubChem