Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-17 23:33:05 UTC
Update Date2022-08-31 13:48:56 UTC
Metabolite IDMMDBc0029580
Metabolite Identification
Common NameNicotinic acid adenine dinucleotide
DescriptionNicotinic acid adenine dinucleotide phosphate, (NAADP), is a Ca2+-mobilizing second messenger synthesized in response to extracellular stimuli. NAADP binds to and opens Ca2+ channels on intracellular organelles, thereby increasing the intracellular Ca2+ concentration which, in turn, modulates a variety of cellular processes. Structurally, it is a dinucleotide that only differs from the house-keeping enzyme cofactor, NADP by a hydroxyl group (replacing the nicotinamide amino group) and yet this minor modification converts it into the most potent Ca2+-mobilizing second messenger yet described.
Structure
Synonyms
ValueSource
Deamido-NADChEBI
Deamido-nad+ChEBI
Deamino-nad+ChEBI
Nicotinate adenine dinucleotideGenerator
Deamidonicotinamide adenine dinucleoetideHMDB
NAADHMDB
NaADNHMDB
Adenine-nicotinic acid dinucleotideHMDB
Deamidodiphosphopyridine nucleotideHMDB
Desamido NADHMDB
Nicotinic acid-adenine dinucleotideHMDB
Molecular FormulaC21H27N6O15P2
Average Mass665.4178
Monoisotopic Mass665.100962248
IUPAC Name1-[(2R,3R,4S,5R)-5-[({[({[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)methyl]-3,4-dihydroxyoxolan-2-yl]-3-carboxy-1lambda5-pyridin-1-ylium
Traditional Name1-[(2R,3R,4S,5R)-5-{[({[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy(hydroxy)phosphoryl}oxy(hydroxy)phosphoryl)oxy]methyl}-3,4-dihydroxyoxolan-2-yl]-3-carboxy-1lambda5-pyridin-1-ylium
CAS Registry Number6450-77-7
SMILES
NC1=C2N=CN([C@@H]3O[C@H](COP(O)(=O)OP(O)(=O)OC[C@H]4O[C@H]([C@H](O)[C@@H]4O)[N+]4=CC=CC(=C4)C(O)=O)[C@@H](O)[C@H]3O)C2=NC=N1
InChI Identifier
InChI=1S/C21H26N6O15P2/c22-17-12-18(24-7-23-17)27(8-25-12)20-16(31)14(29)11(41-20)6-39-44(36,37)42-43(34,35)38-5-10-13(28)15(30)19(40-10)26-3-1-2-9(4-26)21(32)33/h1-4,7-8,10-11,13-16,19-20,28-31H,5-6H2,(H4-,22,23,24,32,33,34,35,36,37)/p+1/t10-,11-,13-,14-,15-,16-,19-,20-/m1/s1
InChI KeySENPVEZBRZQVST-HISDBWNOSA-O