Literature summary extracted from

Gan, W.; Zhang, H.; Zhang, Y.; Hu, X.
Biosynthesis of oligodextrans with different Mw by synergistic catalysis of dextransucrase and dextranase (2014), Carbohydr. Polym., 112, 387-395.

Application

EC Number	Application	Comment	Organism
3.2.1.11	synthesis	investigation on various adding times of dextranase to the dextransucrase system to reveal the synergistic processes of dextransucrase and dextranase. Dextranase added into the dextransucrase-sucrose system at different times gives rise to different main dextran products. Dextranase added into sucrose system at the same time with dextransucrase synthesizes low molecular weight dextran targeted to 5 kDa, while dextranase added during the reaction process of dextransucrase directionally prepares dextran with medium Mw of 10 kDa and 20 kDa. The synthesized oligodextrans are mainly composed of alpha-1,6-glycosidic linkages and low alpha-1,3-glycosidic branches	Polystichum aculeatum

KM Value [mM]

EC Number	KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
3.2.1.11	0.0002	-	Dextran	substrate dextran 70 kDa, pH 5.0, 35°C	Polystichum aculeatum
3.2.1.11	0.0005	-	Dextran	substrate dextran 40 kDa, pH 5.0, 35°C	Polystichum aculeatum
3.2.1.11	0.00175	-	Dextran	substrate dextran 20 kDa, pH 5.0, 35°C	Polystichum aculeatum

Organism

EC Number	Organism	UniProt	Comment	Textmining
3.2.1.11	Polystichum aculeatum	-	-	-

Source Tissue

EC Number	Source Tissue	Comment	Organism	Textmining
3.2.1.11	culture medium	-	Polystichum aculeatum	-

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
3.2.1.11	dextran + H2O	-	Polystichum aculeatum	?	-	?

Synonyms

EC Number	Synonyms	Comment	Organism
3.2.1.11	dextransucrase	-	Polystichum aculeatum

Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.

Release 2023.1 (January 2023)