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Literature summary for 3.2.1.80 extracted from

  • Le Roy, K.; Lammens, W.; Van Laere, A.; Van den Ende, W.
    Influencing the binding configuration of sucrose in the active sites of chicory fructan 1-exohydrolase and sugar beet fructan 6-exohydrolase (2008), New Phytol., 178, 572-580.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
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Cichorium intybus

Protein Variants

Protein Variants Comment Organism
S101L strongly increased sucrose-hydrolysing activity compared with the wild-type enzym at high sucrose concentrations. At a very low substrate concentration (5 mm), the introduced sucrose hydrolysing activity is small compared with the activities towards the preferential 1-FEH IIa substrates 1-kestose and inulin Cichorium intybus

Localization

Localization Comment Organism GeneOntology No. Textmining

Organism

Organism UniProt Comment Textmining
Cichorium intybus Q93X60 precursor
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1-kestose + H2O
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Cichorium intybus beta-D-fructose + sucrose
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?
inulin + H2O
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Cichorium intybus ?
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?

Synonyms

Synonyms Comment Organism
Ci1-1-FEH IIa
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Cichorium intybus
fructan 1-exohydrolase
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Cichorium intybus