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Enzymes for Research, Diagnostic and Industrial Use

Native Lactobacillus reuteri Glucansucrase (α-glucanotransferase)

Cat No.
NATE-0304
Description
A moderately thermostable Glucansucrase (4,6-Alpha-Glucanotransferase, reuteransucrase). The enzyme transfers glucose units from sucrose to make a highly branched, high molecular weight alpha-D-Glucan with α (1→4) glucosidic linkages and also some α (1→6) linked glucosyl units.
Abbr
Glucansucrase, Native
Source
Lactobacillus reuteri strain 121
Species
Lactobacillus reuteri
Enzyme Commission Number
EC 2.4.1.-
Structure
The crystal structure of Gtfa163 Glucansucrase (Reuteransucrase) from Lactobacillus reuteri121 has been determined and shown here in Figure 1 (Pijning et al. 2012). – PDB entry 4AMC
Unit Definition
One unit (U) of enzyme activity is the amount that leads to the release of 1 μmol of fructose from sucrose per minute.
Optimum pH
Solid line, transferase activity; dashed line, hydrolysis activity (Kralj et al. 2004).
Optimum temperature
the enzyme has optimum activity around 50°C (Kralj et al. 2004).
Synonyms
Alpha-glucanotransferase; glucosyltransferase; 4,6-alpha-Glucanotransferase; EC 2.4.1.-

"Glucansucrase" Total Products Page

Catalog Product Name EC No. CAS No. Source Price
NATE-1381 Glucansucrase 70D from Streptococcus mutans, Recombinant EC 2.4.1.5 9032-14-8 E. coli Inquiry
NATE-1382 Glucansucrase 70C from Streptococcus mutans, Recombinant EC 2.4.1.5 9032-14-8 E. coli Inquiry
NATE-1383 Glucansucrase 70B from Streptococcus mutans, Recombinant EC 2.4.1.5 9032-14-8 E. coli Inquiry

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