Compound

N-acetylneuraminate 9-phosphate

Major microspecies at pH 7.3.

Definition from ChEBI (CHEBI:231734), read 2026-09-23. CC BY 4.0.

CHEBI:231734ChEBI

Open in the graph

Structure

2D depiction · 3D model shown

Loading the model…

A generated conformer of N-acetylneuraminate 9-phosphate — one low-energy arrangement PubChem computed, not a measured structure. Hydrogens are not drawn; the formula counts them.

Class: Organic compound, anion
Formula: C11H17NO12P
Mass: 386.226 g/mol
Charge: -3
InChIKey: SQMNIXJSBCSNCI-LUWBGTNYSA-K
SMILES: [H][C@@]1([C@H](O)[C@H](O)COP(=O)([O-])[O-])OC(O)(C(=O)[O-])C[C@H](O)[C@H]1NC(C)=O
Look it up: ChEBI PubChem By InChIKey

Identity from ChEBI, geometry from PubChem. Not evidence.

What it touches on the way

Mechanistic reach

2 entities

2 entities reached.

0 reported hops2 assembled from the scaffold

What the reference databases state

Statements

6 statements

6 statements · 2 reference databases · Subject: N-acetylneuraminate 9-phosphate · Sources: Human-GEM, Rhea

Order

N-acetylneuraminate 9-phosphate is converted to N-acetyl-beta-neuraminic acidCompoundHuman-GEM MAR04530Inferred only
N-acetylneuraminate 9-phosphate is converted to N-acetylneuraminateCompoundRhea RHEA:80839Inferred only
N-acetylneuraminate is converted to N-acetylneuraminate 9-phosphateCompoundRhea RHEA:80839Inferred only
N-acetylneuraminate 9-phosphate is a substrate of NANPProteinRhea RHEA:80839Inferred only
N-acetylneuraminate 9-phosphate is a substrate of NANPProteinHuman-GEM MAR04530Inferred only
N-acetylneuraminate 9-phosphate is a substrate of NANSProteinRhea RHEA:80835Inferred only

Reactions

4 reactions

water+aldehydo-N-acetyl-D-mannosamine 6-phosphate+phosphoenolpyruvic acidN-acetylneuraminate 9-phosphate+phosphate(3-)
Catalysed by NANS
Reaction pageLeft to rightBalancedEC 2.5.1.56, 2.5.1.57GO:0005829
Human-GEM MAR04529CC BY 4.0Reference data
water+N-acetylneuraminate 9-phosphateN-acetyl-beta-neuraminic acid+phosphate(3-)
Catalysed by NANP
Reaction pageLeft to rightBalancedEC 3.1.3.29GO:0005829
Human-GEM MAR04530CC BY 4.0Reference data
aldehydo-N-acetyl-D-mannosamine 6-phosphate+phosphoenolpyruvate+waterN-acetylneuraminate 9-phosphate+hydrogenphosphate
Catalysed by NANS
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:80835CC BY 4.0Reference data
N-acetylneuraminate 9-phosphate+waterN-acetylneuraminate+hydrogenphosphate
Catalysed by NANP
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:80839CC BY 4.0Reference data

Other names

1 name

Resolves to: N-acetylneuraminate 9-phosphate

Also called: Neu5Ac-9-phosphate