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 IDHMDB0000221
Secondary Accession Numbers
  • HMDB0000799
  • HMDB0006341
  • HMDB00221
  • HMDB00799
  • HMDB06341
Metabolite Identification
Common NameNADPH
DescriptionNADPH is the reduced form of NADP+, and NADP+ is the oxidized form of NADPH. Nicotinamide 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
Dihydronicotinamide-adenine dinucleotide phosphateChEBI
NADPH dihydro-nicotinamide-adenine-dinucleotide phosphATEChEBI
Reduced nicotinamide adenine dinucleotide phosphateChEBI
Reduced nicotinamide-adenine dinucleotide phosphateChEBI
TPNHChEBI
Dihydronicotinamide-adenine dinucleotide phosphoric acidGenerator
NADPH dihydro-nicotinamide-adenine-dinucleotide phosphoric acidGenerator
Reduced nicotinamide adenine dinucleotide phosphoric acidGenerator
Reduced nicotinamide-adenine dinucleotide phosphoric acidGenerator
Coenzyme IIMeSH
Nicotinamide-adenine dinucleotide phosphateMeSH
Nucleotide, triphosphopyridineMeSH
Triphosphopyridine nucleotideMeSH
Dinucleotide phosphate, nicotinamide-adenineMeSH
NADPMeSH
Nicotinamide adenine dinucleotide phosphateMeSH
Phosphate, nicotinamide-adenine dinucleotideMeSH
Nadph dihydro-nicotinamide-adenine-dinucleotidephosphoric acidGenerator
NADPHHMDB
Nicotinamide-adenine dinucleotide phosphate, reducedHMDB
Reduced triphosphopyridine nucleotideHMDB
Triphosphopyridine nucleotide, reducedHMDB
beta-NADPHHMDB
beta-Nicotinamide-adenine-dinucleotide-phosphoric acidHMDB
beta-TPNHHMDB
β-NADPHHMDB
β-Nicotinamide-adenine-dinucleotide-phosphoric acidHMDB
β-TPNHHMDB
Chemical FormulaC21H30N7O17P3
Average Molecular Weight745.4209
Monoisotopic Molecular Weight745.091102105
IUPAC Name{[(2R,3R,4R,5R)-2-(6-amino-9H-purin-9-yl)-5-[({[({[(2R,3S,4R,5R)-5-(3-carbamoyl-1,4-dihydropyridin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)methyl]-4-hydroxyoxolan-3-yl]oxy}phosphonic acid
Traditional Namenadph
CAS Registry Number53-57-6
SMILES
NC(=O)C1=CN(C=CC1)[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/C21H30N7O17P3/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/h1,3-4,7-8,10-11,13-16,20-21,29-31H,2,5-6H2,(H2,23,32)(H,36,37)(H,38,39)(H2,22,24,25)(H2,33,34,35)/t10-,11-,13-,14-,15-,16-,20-,21-/m1/s1
InChI KeyACFIXJIJDZMPPO-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
  • Pentose phosphate
  • Pentose-5-phosphate
  • N-glycosyl compound
  • Glycosyl compound
  • N-substituted nicotinamide
  • Monosaccharide phosphate
  • Organic pyrophosphate
  • 6-aminopurine
  • Imidazopyrimidine
  • Dihydropyridinecarboxylic acid derivative
  • Purine
  • Dihydropyridine
  • Monoalkyl phosphate
  • Aminopyrimidine
  • N-substituted imidazole
  • Phosphoric acid ester
  • Hydropyridine
  • Alkyl phosphate
  • Monosaccharide
  • Organic phosphoric acid derivative
  • Imidolactam
  • Pyrimidine
  • Azole
  • Tetrahydrofuran
  • Heteroaromatic compound
  • Imidazole
  • Secondary alcohol
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Carboximidic acid
  • Carboximidic acid derivative
  • Enamine
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic oxide
  • Amine
  • Organic oxygen compound
  • Primary amine
  • Alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Biological locationRoute of exposureSource
Process
Naturally occurring process