MetaCyc Reaction:

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

EC Number:

Enzymes and Genes:

Haloarcula marismortui : D-xylose dehydrogenase Inferred from experiment : xdh
Haloferax volcanii : D-xylose dehydrogenase Inferred from experiment : xdh

In Pathway: xylose degradation III

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: D-xylose 1-dehydrogenase (NADP+)

Enzyme Commission Synonyms: D-xylose (nicotinamide adenine dinucleotide phosphate) dehydrogenase, D-xylose-NADP dehydrogenase, D-xylose:NADP+ oxidoreductase, D-xylose 1-dehydrogenase (NADP)

Standard Gibbs Free Energy (ΔrG in kcal/mol): -5.9264526 Inferred by computational analysis [Latendresse13]

Enzyme Commission Summary:
Also acts, more slowly, on L-arabinose and D-ribose.

Citations: [Johnsen09]

Gene-Reaction Schematic: ?

Gene-Reaction Schematic

Unification Links: KEGG:R01430 , Rhea:22000

Relationship Links: BRENDA:EC: , ENZYME:EC: , IUBMB-ExplorEnz:EC: , UniProt:RELATED-TO:P31867 , UniProt:RELATED-TO:P49378

Created 18-Mar-2011 by Fulcher CA , SRI International


Johnsen09: Johnsen U, Dambeck M, Zaiss H, Fuhrer T, Soppa J, Sauer U, Schonheit P (2009). "D-xylose degradation pathway in the halophilic archaeon Haloferax volcanii." J Biol Chem 284(40);27290-303. PMID: 19584053

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 Mon Oct 5, 2015, BIOCYC14B.