MetaCyc Reaction:

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

EC Number:

Enzymes and Genes:

Triticum aestivum : fructan 1-exohydrolase Inferred from experiment : 1-FEH w1
fructan 1-exohydrolase Inferred from experiment : 1-FEH w2

In Pathway: fructan degradation

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.

Mass balance status: Balanced.

Enzyme Commission Primary Name: fructan β-fructosidase

Enzyme Commission Synonyms: exo-β-D-fructosidase, exo-β-fructosidase, polysaccharide β-fructofuranosidase, fructan exohydrolase

Standard Gibbs Free Energy (ΔrG in kcal/mol): 0.56700134 Inferred by computational analysis [Latendresse13]

Enzyme Commission Summary:
Hydrolyses inulin and levan, and also sucrose.

Citations: [Jacques85, DaCosta68]

Gene-Reaction Schematic: ?

Gene-Reaction Schematic

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


DaCosta68: DaCosta T, Gibbons RJ (1968). "Hydrolysis of levan by human plaque streptococci." Arch Oral Biol 13(6);609-17. PMID: 5244285

Jacques85: Jacques NJ, Morrey-Jones JG, Walker GJ (1985). "Inducible and constitutive formation of fructanase in batch and continuous cultures of Streptococcus mutans." J Gen Microbiol 131(7);1625-33. PMID: 4045423

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.