Compound
2'-phospho-cyclic ADP-ribose
A nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of 2'-phospho-cyclic ADP-ribose.
Definition from ChEBI (CHEBI:75970), read 2026-09-23. CC BY 4.0.
CHEBI:75970ChEBI
Structure
- Class
- Organic compound, anion
- Formula
- C15H19N5O16P3
- Mass
- 618.258 g/mol
- Charge
- -3
- InChIKey
- FUQPZSKOSARDNY-KEOHHSTQSA-K
- SMILES
- Nc1c2ncn3c2nc[n+]1[C@@H]1O[C@H](COP(=O)([O-])OP(=O)([O-])OC[C@H]2O[C@@H]3[C@H](OP(=O)([O-])[O-])[C@@H]2O)[C@@H](O)[C@H]1O
- Look it up
- ChEBIBy InChIKey
Identity from ChEBI. Not evidence.
What it touches on the way
Mechanistic reach
1 entity
1 entities reached.
0 reported hops1 assembled from the scaffold
What the reference databases state
Chemical structure
- 2'-phospho-cyclic ADP-ribose has the functional parent cyclic ADP-beta-D-riboseCompoundChEBI CHEBI:75970Inferred only
Statements
2 statements
2 statements · 1 reference database · Subject: 2'-phospho-cyclic ADP-ribose · Sources: Rhea
- 2'-phospho-cyclic ADP-ribose is a substrate of CD38ProteinRhea RHEA:38603Inferred only
- 2'-phospho-cyclic ADP-ribose is a substrate of CD38ProteinRhea RHEA:38607Inferred only
Reactions
2 reactions
NADP(3-)2'-phospho-cyclic ADP-ribose+nicotinamide
Catalysed by CD38
Reaction pageDirection not assertedBalanced
Rhea RHEA:38603CC BY 4.0Reference data
2'-phospho-cyclic ADP-ribose+nicotinateNAADP(+)
Catalysed by CD38
Reaction pageReversibleBalanced
Rhea RHEA:38607CC BY 4.0Reference data
Other names
2 names
Resolves to: 2'-phospho-cyclic ADP-ribose
- Also called
- cADPRPcyclic adenosine diphosphate ribose phosphate