Compound

nicotinate beta-D-ribonucleotide

Dianion of nicotinic acid D-ribonucleotide arising from deprotonation of carboxylic acid and phosphate functions.

Definition from ChEBI (CHEBI:57502), read 2026-09-23. CC BY 4.0.

CHEBI:57502ChEBI

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Structure

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A generated conformer of nicotinate beta-D-ribonucleotide — one low-energy arrangement PubChem computed, not a measured structure. Hydrogens are not drawn; the formula counts them.

Class: Organic compound, anion
Formula: C11H12NO9P
Mass: 333.189 g/mol
Charge: -2
InChIKey: JOUIQRNQJGXQDC-ZYUZMQFOSA-L
SMILES: O=C([O-])c1ccc[n+]([C@@H]2O[C@H](COP(=O)([O-])[O-])[C@@H](O)[C@H]2O)c1
Look it up: ChEBI PubChem By InChIKey

Identity from ChEBI, geometry from PubChem. Not evidence.

What it touches on the way

Mechanistic reach

8 entities

8 entities reached.

0 reported hops8 assembled from the scaffold

What the reference databases state

Statements

15 statements

15 statements · 1 reference database · Subject: nicotinate beta-D-ribonucleotide · Sources: Rhea

Order

beta-D-ribosylnicotinate is converted to nicotinate beta-D-ribonucleotideCompoundRhea RHEA:30935Inferred only
nicotinate beta-D-ribonucleotide is converted to beta-D-ribosylnicotinateCompoundRhea RHEA:25568Inferred only
nicotinate beta-D-ribonucleotide is converted to beta-D-ribosylnicotinateCompoundRhea RHEA:30935Inferred only
beta-D-ribosylnicotinate is converted to nicotinate beta-D-ribonucleotideCompoundRhea RHEA:25568Inferred only
deamido-NAD(+) is converted to nicotinate beta-D-ribonucleotideCompoundRhea RHEA:22860Inferred only
nicotinate beta-D-ribonucleotide is converted to deamido-NAD(+)CompoundRhea RHEA:22860Inferred only
NMN zwitterion is converted to nicotinate beta-D-ribonucleotideCompoundRhea RHEA:12400Inferred only
nicotinate beta-D-ribonucleotide is converted to NMN zwitterionCompoundRhea RHEA:12400Inferred only
nicotinate beta-D-ribonucleotide is a substrate of NAPRTProteinRhea RHEA:36163Inferred only
nicotinate beta-D-ribonucleotide is a substrate of NMNAT1ProteinRhea RHEA:22860Inferred only
nicotinate beta-D-ribonucleotide is a substrate of NMNAT2ProteinRhea RHEA:22860Inferred only
nicotinate beta-D-ribonucleotide is a substrate of NMNAT3ProteinRhea RHEA:22860Inferred only

Show the remaining 3

nicotinate beta-D-ribonucleotide is a substrate of NMRK1ProteinRhea RHEA:25568Inferred only
nicotinate beta-D-ribonucleotide is a substrate of NMRK2ProteinRhea RHEA:25568Inferred only
nicotinate beta-D-ribonucleotide is a substrate of QPRTProteinRhea RHEA:12733Inferred only

Reactions

8 reactions

CHEBI:15890+nicotinate beta-D-ribonucleotideCHEBI:57918+nicotinate+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:11196CC BY 4.0Reference data
NMN zwitterion+waternicotinate beta-D-ribonucleotide+ammonium
Reaction pageDirection not assertedBalanced
Rhea RHEA:12400CC BY 4.0Reference data
nicotinate beta-D-ribonucleotide+carbon dioxide+diphosphate(3-)quinolinate+5-phospho-alpha-D-ribose 1-diphosphate+2hydron
Catalysed by QPRT
Reaction pageDirection not assertedBalanced
Rhea RHEA:12733CC BY 4.0Reference data
nicotinate beta-D-ribonucleotide+ATP(4-)+hydrondeamido-NAD(+)+diphosphate(3-)
Catalysed by NMNAT3 or NMNAT2 or NMNAT1
Reaction pageReversibleBalanced
Rhea RHEA:22860CC BY 4.0Reference data
beta-D-ribosylnicotinate+ATP(4-)nicotinate beta-D-ribonucleotide+ADP(3-)+hydron
Catalysed by NMRK2 or NMRK1
Reaction pageDirection not assertedBalanced
Rhea RHEA:25568CC BY 4.0Reference data
nicotinate beta-D-ribonucleotide+waterbeta-D-ribosylnicotinate+hydrogenphosphate
Reaction pageDirection not assertedBalanced
Rhea RHEA:30935CC BY 4.0Reference data
5-phospho-alpha-D-ribose 1-diphosphate+nicotinate+ATP(4-)+waternicotinate beta-D-ribonucleotide+ADP(3-)+hydrogenphosphate+diphosphate(3-)
Catalysed by NAPRT
Reaction pageDirection not assertedBalanced
Rhea RHEA:36163CC BY 4.0Reference data
nicotinate beta-D-ribonucleotide+CHEBI:15882CHEBI:75992+nicotinate+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:38619CC BY 4.0Reference data

Other names

5 names

Resolves to: nicotinate beta-D-ribonucleotide

Also called: 3-carboxylato-1-(5-O-phosphonato-beta-D-ribofuranosyl)pyridinium3-carboxylato-1-(5-O-phosphonato-β-D-ribofuranosyl)pyridiniumnicotinate D-ribonucleotide dianion
Systematic name: 1-(5-O-phosphonato-beta-D-ribofuranosyl)pyridinium-3-carboxylate1-(5-O-phosphonato-β-D-ribofuranosyl)pyridinium-3-carboxylate