Literature summary for 3.2.1.23 extracted from

Chen, W.; Chen, H.; Xia, Y.; Yang, J.; Zhao, J.; Tian, F.; Zhang, H.P.; Zhang, H.
Immobilization of recombinant thermostable beta-galactosidase from Bacillus stearothermophilus for lactose hydrolysis in milk (2009), J. Dairy Sci., 92, 491-498.

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Application

Application	Comment	Organism
food industry	immobilization of recombinant enzyme onto chitosan and use for hydrolyzation of lactose in milk in a packed bed reactor. Immobilized beta-galactosidase is stable at 4°C for six weeks, shows greater relative activity in presence of Ca2+, and hydrolyzes more than 80% of lactose in milk after 2 h of operation in the reactor	Geobacillus stearothermophilus
nutrition	immobilization of recombinant enzyme onto chitosan and use for hydrolyzation of lactose in milk in a packed bed reactor. Immobilized beta-galactosidase is stable at 4°C for six weeks, shows greater relative activity in presence of Ca2+, and hydrolyzes more than 80% of lactose in milk after 2 h of operation in the reactor	Geobacillus stearothermophilus

Cloned(Commentary)

Cloned (Comment)	Organism
-	Geobacillus stearothermophilus

Metals/Ions

Metals/Ions	Comment	Organism	Structure
Ca2+	stimulation	Geobacillus stearothermophilus

Organism

Organism	UniProt	Comment	Textmining
Geobacillus stearothermophilus	-	-	-

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Release 2023.1 (January 2023)