Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
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MetaCyc Reaction: 2.4.1.7

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

EC Number: 2.4.1.7

Enzymes and Genes:
sucrose phosphorylase Inferred from experiment : scrP ( Bifidobacterium longum )
sucrose phosphorylase Inferred from experiment : sucP ( Bifidobacterium adolescentis )

In Pathway: sucrose degradation IV (sucrose phosphorylase)

The reaction direction shown, that is, A + B ↔ C + D versus C + D ↔ A + B, is in accordance with the Enzyme Commission system.

Mass balance status: Balanced.

Enzyme Commission Primary Name: sucrose phosphorylase

Enzyme Commission Synonyms: sucrose glucosyltransferase, disaccharide glucosyltransferase

Standard Gibbs Free Energy (ΔrG in kcal/mol): -14.01001 Inferred by computational analysis [Latendresse13]

Enzyme Commission Summary:
In the forward reaction, arsenate may replace phosphate. In the reverse reaction, various ketoses and L-arabinose may replace D-fructose.

Citations: [HASSID50, Silverstein67]

Gene-Reaction Schematic: ?

Unification Links: Rhea:24048

Relationship Links: BRENDA:EC:2.4.1.7 , ENZYME:EC:2.4.1.7 , IUBMB-ExplorEnz:EC:2.4.1.7 , UniProt:RELATED-TO:P10249 , UniProt:RELATED-TO:Q9R5Q3


References

HASSID50: HASSID WZ, DOUDOROFF M (1950). "Enzymatic synthesis of sucrose and other disaccharides." Adv Carbohydr Chem 5;29-48. PMID: 14783033

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

Silverstein67: Silverstein R, Voet J, Reed D, Abeles RH (1967). "Purification and mechanism of action of sucrose phosphorylase." J Biol Chem 242(6);1338-46. PMID: 4381552


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 Sun Nov 23, 2014, biocyc14.