MetaCyc Reaction:

Superclasses: Reactions Classified By Conversion Type Simple Reactions Chemical Reactions
Reactions Classified By Substrate Small-Molecule Reactions

EC Number:

Enzymes and Genes:

Nicotiana tabacum : NMN nucleosidase

In Pathway: NAD salvage pathway I , pyridine nucleotide cycling (plants)

The reaction direction shown, that is, A + B ↔ C + D versus C + D ↔ A + B, is in accordance with the direction in which it was curated.

Most BioCyc compounds have been protonated to a reference pH value of 7.3, and some reactions have been computationally balanced for hydrogen by adding free protons. Please see the PGDB Concepts Guide for more information.

Mass balance status: Balanced.

Enzyme Commission Primary Name: NMN nucleosidase

Enzyme Commission Synonyms: NMNase, nicotinamide mononucleotide nucleosidase, nicotinamide mononucleotidase, NMN glycohydrolase, NMNGhase

Standard Gibbs Free Energy (ΔrG in kcal/mol): -13.521179 Inferred by computational analysis [Latendresse13]

Citations: [Andreoli72]

Gene-Reaction Schematic: ?

Gene-Reaction Schematic

Unification Links: KEGG:R01270 , Rhea:23140

Relationship Links: BRENDA:EC: , ENZYME:EC: , IUBMB-ExplorEnz:EC:


Andreoli72: Andreoli AJ, Okita TW, Bloom R, Grover TA (1972). "The pyridine nucleotide cycle: presence of a nicotinamide mononucleotide-specific glycohydrolase in Escherichia coli." Biochem Biophys Res Commun 1972;49(1);264-9. PMID: 4342726

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 19.0 on Tue Oct 13, 2015, biocyc13.