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Literature summary extracted from

  • Abdel-fattah, A.; El-Refai, H.; Mostafa, F.
    Biosynthesis of levansucrase by free and immobilized cells of Bacillus circulans including continuous fermentation (2008), Acta Pharm. Sci., 50, 203-212.
No PubMed abstract available

Protein Variants

EC Number Protein Variants Comment Organism
2.4.1.10 additional information immobilization of whole cells on Ca-alginate, and on different carriers loaf, stone, wool, ceramic by 0.1% glutaraldehyde, enzyme production in continuous fermentation at 30°C and pH 5.3, enzyme production and activities, and reaction parameters, overview Niallia circulans

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.10 Niallia circulans
-
-
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Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.1.10 cell culture enzyme production is performed by free and differently immobilized cells, maximum yield with 18.47 U/ml is achieved after 48 h in batch shaken culture of the free cells, but immobilized culture technique allows the achievement of relatively high enzyme activities of 5.5-10.75 U/ml with successful repeated utilization of the immobilized cells Niallia circulans
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Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.4.1.10 additional information
-
 enzyme activities with different free and immobilized, whole cell production systems, overview Niallia circulans

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.4.1.10 30
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 assay at Niallia circulans

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.4.1.10 5.2
-
 assay at Niallia circulans