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Literature summary for 2.4.1.9 extracted from

  • Ozimek, L.K.; Kralj, S.; van der Maarel, M.J.; Dijkhuizen, L.
    The levansucrase and inulosucrase enzymes of Lactobacillus reuteri 121 catalyse processive and non-processive transglycosylation reactions (2006), Microbiology, 152, 1187-1196.
    View publication on PubMed
Search for more literature for 2.4.1.9

Organism

Organism UniProt Comment Textmining
Limosilactobacillus reuteri Q8GP32
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Limosilactobacillus reuteri 121 Q8GP32
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Purification (Commentary)

Purification (Comment) Organism
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 Limosilactobacillus reuteri

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information the enzyme is able to catalyse a disproportionation type of reaction with 1-kestose, 1,1-nystose and 1,1,1-kestopentaose Limosilactobacillus reuteri ?
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additional information the enzyme is able to catalyse a disproportionation type of reaction with 1-kestose, 1,1-nystose and 1,1,1-kestopentaose Limosilactobacillus reuteri 121 ?
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sucrose + H2O at sucrose concentrations lower than 200 mM (at 37°C), hydrolysis is the main enzyme activity. At higher sucrose concentrations, transglycosylation increases gradually, reaching 90% or more of total enzyme activity at 1.7 M sucrose Limosilactobacillus reuteri D-fructose + D-glucose
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 ?
sucrose + H2O at sucrose concentrations lower than 200 mM (at 37°C), hydrolysis is the main enzyme activity. At higher sucrose concentrations, transglycosylation increases gradually, reaching 90% or more of total enzyme activity at 1.7 M sucrose Limosilactobacillus reuteri 121 D-fructose + D-glucose
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 ?
sucrose + kestose
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 Limosilactobacillus reuteri ?
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 ?
sucrose + kestose
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 Limosilactobacillus reuteri 121 ?
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sucrose + raffinose synthesizes fructosylraffinose (most likely GalGF2) and a range of larger oligomers (up to GalGF6), and some polymeric material Limosilactobacillus reuteri ?
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sucrose + raffinose synthesizes fructosylraffinose (most likely GalGF2) and a range of larger oligomers (up to GalGF6), and some polymeric material Limosilactobacillus reuteri 121 ?
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sucrose + sucrose at sucrose concentrations lower than 200 mM (at 37°C), hydrolysis is the main enzyme activity. At higher sucrose concentrations, transglycosylation increases gradually, reaching 90% or more of total enzyme activity at 1.7 M sucrose. From the very early stage of the reaction, after 5 min incubation, traces of nystose are visible. The nystose concentration remains constant once it reached a similar level to kestose (after 1 h), and synthesis of FOS of a larger size starts. The enzyme synthesizes mainly a broad range of fructooligosaccharides of the inulin type in a non-processive reaction Limosilactobacillus reuteri kestose + nystose + fructooligosaccharides
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 ?
sucrose + sucrose at sucrose concentrations lower than 200 mM (at 37°C), hydrolysis is the main enzyme activity. At higher sucrose concentrations, transglycosylation increases gradually, reaching 90% or more of total enzyme activity at 1.7 M sucrose. From the very early stage of the reaction, after 5 min incubation, traces of nystose are visible. The nystose concentration remains constant once it reached a similar level to kestose (after 1 h), and synthesis of FOS of a larger size starts. The enzyme synthesizes mainly a broad range of fructooligosaccharides of the inulin type in a non-processive reaction Limosilactobacillus reuteri 121 kestose + nystose + fructooligosaccharides
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 ?