Issue de la troncature de la dextrane-saccharase DSR-E, l’alpha-(1→2) transglucosidase recombinante GBD-CD2 catalyse à partir de saccharose le branchement de molécules acceptrices tels que les dextranes, les isomalto-oligosaccharides ou les gluco-oligosaccharides (GOS ; [6)-alpha-D-Glcp-(1→]n-alpha-D-Glcp-(1→4)-D-Glcp, avec 1<n<9). L’objet de cette étude a porté sur la compréhension des relations structure-activité de GBD-CD2 afin d’investiguer les facteurs structuraux responsables de la synthèse des liaisons osidiques de type alpha-(1→2). La troncature rationnelle du domaine de liaison au glucane (GBD) de l’enzyme GBD-CD2 (192 kDa) a abouti à l’isolement de trois formes tronquées actives, de masses moléculaires égales à 180, 147 et 123 kDa...
Certain enzymes of the GH70 family dextransucrases synthesize very high molar mass dextran polymers,...
Glycosyltransferases (GTs), the enzymes that catalyse glycosidic bond formation, create a diverse ra...
Background: Glycogen and starch branching enzymes catalyze the formation of alpha(1 -> 6) linkages i...
GBD-CD2, an engineered sucrose-acting enzyme of glycoside hydrolase family 70, transfers D-glucopyra...
Delta N-123-glucan-binding domain-catalytic domain 2 (Delta N-123-GBD-CD2) is a truncated form of th...
International audienceBackground: The transglucosidase GBD-CD2 shows a unique ␣-(132) branching spec...
International audienceThe alpha-(1 -> 2) branching sucrase Delta N-123-GBD-CD2 is a transglucosylase...
La dextrane-saccharase DSR-E de L. mesenteroides NRRL B-1299, appartenant à la famille 70 des glycos...
Delta N-123-glucan-binding domain-catalytic domain 2 (Delta N-123-GBD-CD2) is a truncated form of th...
International audienceGBD-CD2 is an α-1,2 transglucosidase engineered from DSR-E, a glucansucrase na...
Les glucane-saccharases sont des transglucosidases de la famille 70 des glycoside-hydrolases. A part...
AbstractStreptococcus mutans dextran glucosidase (SmDG) belongs to glycoside hydrolase family 13, an...
International audienceGlucansucrases (GS) from glycoside hydrolase family 70 (GH70) are a-transgluco...
Glucansucrases (GS) from glycoside hydrolase family 70 (GH70) are -transglucosylases produced by lac...
The fructophilic bacterium Lactobacillus kunkeei has promising applications as probiotics promoting ...
Certain enzymes of the GH70 family dextransucrases synthesize very high molar mass dextran polymers,...
Glycosyltransferases (GTs), the enzymes that catalyse glycosidic bond formation, create a diverse ra...
Background: Glycogen and starch branching enzymes catalyze the formation of alpha(1 -> 6) linkages i...
GBD-CD2, an engineered sucrose-acting enzyme of glycoside hydrolase family 70, transfers D-glucopyra...
Delta N-123-glucan-binding domain-catalytic domain 2 (Delta N-123-GBD-CD2) is a truncated form of th...
International audienceBackground: The transglucosidase GBD-CD2 shows a unique ␣-(132) branching spec...
International audienceThe alpha-(1 -> 2) branching sucrase Delta N-123-GBD-CD2 is a transglucosylase...
La dextrane-saccharase DSR-E de L. mesenteroides NRRL B-1299, appartenant à la famille 70 des glycos...
Delta N-123-glucan-binding domain-catalytic domain 2 (Delta N-123-GBD-CD2) is a truncated form of th...
International audienceGBD-CD2 is an α-1,2 transglucosidase engineered from DSR-E, a glucansucrase na...
Les glucane-saccharases sont des transglucosidases de la famille 70 des glycoside-hydrolases. A part...
AbstractStreptococcus mutans dextran glucosidase (SmDG) belongs to glycoside hydrolase family 13, an...
International audienceGlucansucrases (GS) from glycoside hydrolase family 70 (GH70) are a-transgluco...
Glucansucrases (GS) from glycoside hydrolase family 70 (GH70) are -transglucosylases produced by lac...
The fructophilic bacterium Lactobacillus kunkeei has promising applications as probiotics promoting ...
Certain enzymes of the GH70 family dextransucrases synthesize very high molar mass dextran polymers,...
Glycosyltransferases (GTs), the enzymes that catalyse glycosidic bond formation, create a diverse ra...
Background: Glycogen and starch branching enzymes catalyze the formation of alpha(1 -> 6) linkages i...