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Literature summary for 2.4.1.10 extracted from

  • Yamamoto, S.; Iizuka, M.; Tanaka, T.; Yamamoto, T.
    The mode of synthesis of levan by Bacillus subtilis levansucrase (1985), Agric. Biol. Chem., 49, 343-349.
No PubMed abstract available
Search for more literature for 2.4.1.10

Inhibitors

Inhibitors Comment Organism Structure
high ionic strength suppresses transfer of fructosyl residues, especially in synthesis of high molecular weight levan, suppresses hydrolysis of levan, effect occurs with almost the same degree in hydrolysis of both low and high molecular weight levans Bacillus subtilis

Organism

Organism UniProt Comment Textmining
Bacillus subtilis
-
-
-

Reaction

Reaction Comment Organism Reaction ID
sucrose + [6)-beta-D-fructofuranosyl-(2->]n alpha-D-glucopyranoside = D-glucose + [6)-beta-D-fructofuranosyl-(2->]n+1 alpha-D-glucopyranoside mechanism Bacillus subtilis
a

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
raffinose + (2,6-beta-D-fructosyl)n
-
 Bacillus subtilis galactose + (2,6-beta-D-fructosyl)n+1 the levan synthesized on raffinose contains one mol of galactosylglucose per mol as one of the 2 terminal glycosyl moieties ?
sucrose + (2,6-beta-D-fructosyl)n
-
 Bacillus subtilis glucose + (2,6-beta-D-fructosyl)n+1
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
 assay at Bacillus subtilis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
 assay at Bacillus subtilis