Literature summary for 3.2.1.23 extracted from

Kim, G.E.; Lee, J.H.; Jung, S.H.; Seo, E.S.; Jin, S.D.; Kim, G.J.; Cha, J.; Kim, E.J.; Park, K.D.; Kim, D.
Enzymatic synthesis and characterization of hydroquinone galactoside using Kluyveromyces lactis lactase (2010), J. Agric. Food Chem., 58, 9492-9497.

Search for more literature for 3.2.1.23

Organism

Organism	UniProt	Comment	Textmining
Aspergillus oryzae	-	-	-
Kluyveromyces lactis	-	-	-
Niallia circulans	-	-	-
Thermus sp.	-	-	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
lactose + hydroquinone	transgalactosylation	Aspergillus oryzae	hydroquinone galactoside + D-glucose	10.95% yield	?
lactose + hydroquinone	transgalactosylation	Thermus sp.	hydroquinone galactoside + D-glucose	11% yield	?
lactose + hydroquinone	transgalactosylation	Niallia circulans	hydroquinone galactoside + D-glucose	18.72% yield	?
lactose + hydroquinone	transgalactosylation	Kluyveromyces lactis	hydroquinone galactoside + D-glucose	60.27% yield	?

Synonyms

Synonyms	Comment	Organism
lactase	-	Niallia circulans
lactase	-	Aspergillus oryzae
lactase	-	Thermus sp.
lactase	-	Kluyveromyces lactis

Temperature Optimum [°C]

Temperature Optimum [°C]	Temperature Optimum Maximum [°C]	Comment	Organism
28	-	-	Kluyveromyces lactis
50	-	-	Aspergillus oryzae
60	-	-	Niallia circulans
70	-	-	Thermus sp.

pH Optimum

pH Optimum Minimum	pH Optimum Maximum	Comment	Organism
4.3	-	-	Aspergillus oryzae
6	-	-	Niallia circulans
7	-	-	Thermus sp.
7	-	-	Kluyveromyces lactis

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Release 2023.1 (January 2023)