Metabolic Modeling Tutorial
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BioCyc websites down 12/28 - 12/31
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Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
BioCyc websites down 12/28 - 12/31
for maintenance.
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
BioCyc websites down 12/28 - 12/31
for maintenance.
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
BioCyc websites down 12/28 - 12/31
for maintenance.
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
BioCyc websites down 12/28 - 12/31
for maintenance.
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MetaCyc Compound: β-nicotinamide D-ribonucleotide

Abbrev Name: NMN

Synonyms: β-nicotinamide mononucleotide, β-nicotinamide ribonucleotide, β-nicotinamide nucleotide, NMN

Superclasses: a nucleic acid component a nucleotide a ribonucleotide a nicotinamide mononucleotide

Chemical Formula: C11H14N2O8P

Molecular Weight: 333.21 Daltons

Monoisotopic Molecular Weight: 335.0644270108 Daltons

SMILES: C(OP([O-])(=O)[O-])C1(C(O)C(O)C(O1)[N+]2(C=CC=C(C(=O)N)C=2))

InChI: InChI=1S/C11H15N2O8P/c12-10(16)6-2-1-3-13(4-6)11-9(15)8(14)7(21-11)5-20-22(17,18)19/h1-4,7-9,11,14-15H,5H2,(H3-,12,16,17,18,19)/p-1/t7-,8-,9-,11-/m1/s1

InChIKey: InChIKey=DAYLJWODMCOQEW-TURQNECASA-M

Unification Links: CAS:1094-61-7 , ChEBI:14649 , ChemSpider:19954080 , HMDB:HMDB00229 , IAF1260:35022 , KEGG:C00455 , MetaboLights:MTBLC14649 , PubChem:23617374

Standard Gibbs Free Energy of Change Formation (ΔfG in kcal/mol): -204.5264 Inferred by computational analysis [Latendresse13]

Reactions known to consume the compound:

NAD biosynthesis III , NAD salvage pathway III :
β-nicotinamide D-ribonucleotide + ATP + H+ → NAD+ + diphosphate

NAD salvage pathway I :
β-nicotinamide D-ribonucleotide + H2O → D-ribofuranose 5-phosphate + nicotinamide + H+
β-nicotinamide D-ribonucleotide + H2O → ammonium + β-nicotinate D-ribonucleotide

NAD salvage pathway II :
β-nicotinamide D-ribonucleotide + H2O → 1-(β-D ribofuranosyl)nicotinamide + phosphate

pyridine nucleotide cycling (plants) :
β-nicotinamide D-ribonucleotide + H2O → D-ribofuranose 5-phosphate + nicotinamide + H+
β-nicotinamide D-ribonucleotide + H2O → 1-(β-D ribofuranosyl)nicotinamide + phosphate

Not in pathways:
ribonucleotiden + ribonucleotiden + ATP → ribonucleotidem+n + AMP + diphosphate


a nucleotide + H2O → a nucleoside + phosphate

Reactions known to produce the compound:

NAD biosynthesis III :
β-nicotinamide D-ribonucleotide + diphosphate ← nicotinamide + 5-phospho-α-D-ribose 1-diphosphate + H+

NAD salvage pathway I , NAD salvage pathway II , pyridine nucleotide cycling (plants) :
NAD+[periplasmic space] + H2O[periplasmic space]β-nicotinamide D-ribonucleotide[periplasmic space] + AMP[periplasmic space] + 2 H+[periplasmic space]

NAD salvage pathway III :
1-(β-D ribofuranosyl)nicotinamide + ATP → β-nicotinamide D-ribonucleotide + ADP + H+

Not in pathways:
(deoxynucleotides)(m) + (deoxynucleotides)(n) + NAD+ → (deoxynucleotides)(n+m) + β-nicotinamide D-ribonucleotide + AMP


a tRNA precursor + H2O → a tRNA + a ribonucleotide

In Reactions of unknown directionality:

Not in pathways:
a nucleotide + a 2'-deoxynucleoside = a nucleoside + a 2'-deoxyribonucleoside 5'-monophosphate


References

Latendresse13: Latendresse M. (2013). "Computing Gibbs Free Energy of Compounds and Reactions in MetaCyc."


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of MetaCyc: Caspi et al, Nucleic Acids Research 42:D459-D471 2014
Page generated by SRI International Pathway Tools version 18.5 on Fri Dec 19, 2014, BIOCYC14A.