Hmdb loader
Record Information
Version5.0
StatusDetected and Quantified
Creation Date2005-11-16 15:48:42 UTC
Update Date2021-09-14 14:57:20 UTC
HMDB IDHMDB0000217
Secondary Accession Numbers
  • HMDB00217
Metabolite Identification
Common NameNADP
DescriptionNicotinamide adenine dinucleotide phosphate (NADP) is a coenzyme composed of ribosylnicotinamide 5'-phosphate (NMN) coupled with a pyrophosphate linkage to 5'-phosphate adenosine 2',5'-bisphosphate. NADP serves as an electron carrier in a number of reactions, being alternately oxidized (NADP+) and reduced (NADPH). NADP is formed through the addition of a phosphate group to the 2' position of the adenosyl nucleotide through an ester linkage (Dorland, 27th ed). This extra phosphate is added by the enzyme NAD+ kinase and removed via NADP+ phosphatase. NADP is also known as TPN (triphosphopyridine nucleotide) and it is an important cofactor used in anabolic reactions in all forms of cellular life. Examples include the Calvin cycle, cholesterol synthesis, fatty acid elongation, and nucleic acid synthesis (Wikipedia ).
Structure
Data?1582752117
Synonyms
ValueSource
Codehydrase IIChEBI
Codehydrogenase IIChEBI
Coenzyme IIChEBI
NAD phosphateChEBI
NADP nicotinamide-adenine-dinucleotide phosphATEChEBI
TPNChEBI
Triphosphopyridine nucleotideChEBI
NAD phosphoric acidGenerator
NADP nicotinamide-adenine-dinucleotide phosphoric acidGenerator
NADPHMeSH
Nicotinamide-adenine dinucleotide phosphateMeSH
Nucleotide, triphosphopyridineMeSH
Dinucleotide phosphate, nicotinamide-adenineMeSH
Nicotinamide adenine dinucleotide phosphateMeSH
Phosphate, nicotinamide-adenine dinucleotideMeSH
NADPChEBI, MeSH
Adenine-nicotinamide dinucleotide phosphateHMDB
NADP+HMDB
beta-NADPHMDB
beta-Nicotinamide adenine dinucleotide phosphateHMDB
beta-TPNHMDB
β-NADPHMDB
β-Nicotinamide adenine dinucleotide phosphateHMDB
β-TPNHMDB
Chemical FormulaC21H28N7O17P3
Average Molecular Weight743.405
Monoisotopic Molecular Weight743.075452041
IUPAC Name1-[(2R,3R,4S,5R)-5-{[({[(2R,3R,4R,5R)-5-(6-amino-9H-purin-9-yl)-3-hydroxy-4-(phosphonooxy)oxolan-2-yl]methoxy}(hydroxy)phosphoryl phosphono)oxy]methyl}-3,4-dihydroxyoxolan-2-yl]-3-carbamoyl-1lambda5-pyridin-1-ylium
Traditional Name1-[(2R,3R,4S,5R)-5-[({[(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-3-hydroxy-4-(phosphonooxy)oxolan-2-yl]methoxy(hydroxy)phosphoryl phosphono}oxy)methyl]-3,4-dihydroxyoxolan-2-yl]-3-carbamoyl-1lambda5-pyridin-1-ylium
CAS Registry Number53-59-8
SMILES
NC(=O)C1=C[N+](=CC=C1)[C@@H]1O[C@H](COP([O-])(=O)OP(O)(=O)OC[C@H]2O[C@H]([C@H](OP(O)(O)=O)[C@@H]2O)N2C=NC3=C2N=CN=C3N)[C@@H](O)[C@H]1O
InChI Identifier
InChI=1S/C21H28N7O17P3/c22-17-12-19(25-7-24-17)28(8-26-12)21-16(44-46(33,34)35)14(30)11(43-21)6-41-48(38,39)45-47(36,37)40-5-10-13(29)15(31)20(42-10)27-3-1-2-9(4-27)18(23)32/h1-4,7-8,10-11,13-16,20-21,29-31H,5-6H2,(H7-,22,23,24,25,32,33,34,35,36,37,38,39)/t10-,11-,13-,14-,15-,16-,20-,21-/m1/s1
InChI KeyXJLXINKUBYWONI-NNYOXOHSSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as (5'->5')-dinucleotides. These are dinucleotides where the two bases are connected via a (5'->5')-phosphodiester linkage.
KingdomOrganic compounds
Super ClassNucleosides, nucleotides, and analogues
Class(5'->5')-dinucleotides
Sub ClassNot Available
Direct Parent(5'->5')-dinucleotides
Alternative Parents
Substituents
  • (5'->5')-dinucleotide
  • Purine nucleotide sugar
  • Purine ribonucleoside 2',5'-bisphosphate
  • Purine ribonucleoside bisphosphate
  • Purine ribonucleoside diphosphate
  • Nicotinamide-nucleotide
  • Pyridine nucleotide
  • Pentose phosphate
  • Pentose-5-phosphate
  • Glycosyl compound
  • N-glycosyl compound
  • 6-aminopurine
  • Monosaccharide phosphate
  • Organic pyrophosphate
  • Imidazopyrimidine
  • Nicotinamide
  • Purine
  • Aminopyrimidine
  • Monoalkyl phosphate
  • Monosaccharide
  • N-substituted imidazole
  • Organic phosphoric acid derivative
  • Pyrimidine
  • Alkyl phosphate
  • Phosphoric acid ester
  • Pyridinium
  • Pyridine
  • Imidolactam
  • Imidazole
  • Tetrahydrofuran
  • Heteroaromatic compound
  • Azole
  • Secondary alcohol
  • Carboximidic acid derivative
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Carboximidic acid
  • Primary amine
  • Alcohol
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Amine
  • Organonitrogen compound
  • Organooxygen compound
  • Organic oxide
  • Organic zwitterion
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Biological locationSource
Process
Naturally occurring process