L-arabinose isomerase by rational design to enhance galactose isomerisation activity. In silico molecular docking, analysis has revealed that F279 is sterically hindering the binding of D-galactose at the C6 position. Substitution of bulky Phe residue with smaller hydrophilic residues such as Asn and...
L-arabinose isomerase (AI) is a crucial catalyst for the biotransformation of D-galactose to D-tagatose. In previous reports, AIs from thermophilic bacteri... W Mei,L Wang,Y Zang,... - 《Bmc Biotechnology》 被引量: 6发表: 2016年 ...
Bioconversion of D-galactose into D-tagatose by expression of L-arabinose isomerase. D-Tagatose is a potential bulking agent in food as a non-calorific sweetener. To produce D-tagatose from cheaper resources, plasmids harbouring the L-arabi... HJ Roh,P Kim,CP Yong,... - 《Biotechnology &...
Liang, M, Chen, M, Liu, X (2012) Bioconversion of D-galactose to D-tagatose: continuous packed bed reaction with an immobilized thermostable L-arabinose isomerase and efficient purification by selective microbial degradation. Appl Microbiol Biotechnol 93: pp. 1469-1474...
L-Arabinose isomeraseD-Galactose is an abundant carbohydrate monomer in nature and widely exists in macroalgae, plants, and dairy wastes. D-Galactose is useful as a raw material for biomass fuel production or low-calorie sweetener production, attracting increased attention. This article summarizes the...
L-arabinose isomeraseD-tagatoseMutationSubstrate specificityL-arabinose isomerase is an enzyme converting D-galactose to D-tagatose. D-tagatose is a potential sweetener-sucrose substitute which has low calorie. This research was to clone and sequence araA gene from marine bacterial strain Geobacillus ...
Novel Substrate Specificity of D-Arabinose Isomerase from Klebsiella pneumoniae and Its Application to Production of D-Altrose from D-Psicose(ENZYMOLOGY, P... toward various D/L-aldoses, i.e., D-arabinose, L-fucose, D/L-xylose, D-mannose, D/L-lyxose, L-glucose, D-altrose and D/L-...
L-ARABINOSE ISOMERASE FOR CONVERTING D-GALACTOSE INTO D-TAGATOSE IN A DAIRY PRODUCT WHICH CONTAINS D-GALACTOSEMoez RHIMIHichem CHOUAYEKHEmmanuelle MAGUINSamir BEJAR
Structurally, LacAB belongs to the RpiB/LacAB superfamily, having a Rossmann-like αβα sandwich fold as has been identified in pentose phosphate isomerase and hexose phosphate isomerase. In contrast to other family members, the LacB subunit also has a unique α7 helix in its C-terminus. ...
L-ARABINOSE ISOMERASE FOR CONVERTING D-GALACTOSE INTO D-TAGATOSE IN A DAIRY PRODUCT WHICH CONTAINS D-GALACTOSERhimi, MoezChouayekh, HichemMaguin, EmmanuelleBejar, Samir