Transketolase (TK) catalyses the D-threo ketose synthesis by stereospecific formation of a C-C bond. The objective of this work consisted in modifying the substrate specificity of TK from Saccharomyces cerevisiae by mutagenesis to extend the synthetic potential to D-threo aldoses and Lerythro ketoses. Our strategy was based on the creation of TK libraries from TKL1 gene short sequences (identified from 3D structure) using cassette mutagenesis techniques. For identifying desired TK, we developed an in vivo selection test based on amino acid auxotrophy. Consequently, we synthesised corresponding probes bearing a moiety recognised by wild type TK (D-threo ketose) or mutant TK (L-erythro ketose or D-threo aldose) and the side chain of an amino ...
Some recent studies have shown that human transketolase (TK, EC 2.2.1.1.), which thiamine diphosphat...
Some recent studies have shown that human transketolase (TK, EC 2.2.1.1.), which thiamine diphosphat...
This work is devoted to the study and the development of gas sensors microsystems highly selective t...
glycosidases and cyclic ureas of restricted conformation carried by a piperidine, agents allowing th...
Transketolase (TK, EC 2.2.1.1) catalyzes the formation of D-threo ketoses from (2R)-α-hydroxyaldehyd...
glycosidases and cyclic ureas of restricted conformation carried by a piperidine, agents allowing th...
Transketolase (TK, EC 2.2.1.1) catalyzes the formation of D-threo ketoses from (2R)-α-hydroxyaldehyd...
In mammals, the epididymal epithelium, through its activities and secretion reabsorption, participat...
Some recent studies have shown that human transketolase (TK, EC 2.2.1.1.), which thiamine diphosphat...
Some recent studies have shown that human transketolase (TK, EC 2.2.1.1.), which thiamine diphosphat...
Estrogens could modulate gene expression by interacting with Estrogens Receptors (ER). These recepto...
Estrogens could modulate gene expression by interacting with Estrogens Receptors (ER). These recepto...
Integrins form a family of heterodimeric integral glycoproteins which play a central role in cell-ce...
This thesis project, which is part of a collaboration between the Institut de Chimie Moléculaire de ...
This thesis project, which is part of a collaboration between the Institut de Chimie Moléculaire de ...
Some recent studies have shown that human transketolase (TK, EC 2.2.1.1.), which thiamine diphosphat...
Some recent studies have shown that human transketolase (TK, EC 2.2.1.1.), which thiamine diphosphat...
This work is devoted to the study and the development of gas sensors microsystems highly selective t...
glycosidases and cyclic ureas of restricted conformation carried by a piperidine, agents allowing th...
Transketolase (TK, EC 2.2.1.1) catalyzes the formation of D-threo ketoses from (2R)-α-hydroxyaldehyd...
glycosidases and cyclic ureas of restricted conformation carried by a piperidine, agents allowing th...
Transketolase (TK, EC 2.2.1.1) catalyzes the formation of D-threo ketoses from (2R)-α-hydroxyaldehyd...
In mammals, the epididymal epithelium, through its activities and secretion reabsorption, participat...
Some recent studies have shown that human transketolase (TK, EC 2.2.1.1.), which thiamine diphosphat...
Some recent studies have shown that human transketolase (TK, EC 2.2.1.1.), which thiamine diphosphat...
Estrogens could modulate gene expression by interacting with Estrogens Receptors (ER). These recepto...
Estrogens could modulate gene expression by interacting with Estrogens Receptors (ER). These recepto...
Integrins form a family of heterodimeric integral glycoproteins which play a central role in cell-ce...
This thesis project, which is part of a collaboration between the Institut de Chimie Moléculaire de ...
This thesis project, which is part of a collaboration between the Institut de Chimie Moléculaire de ...
Some recent studies have shown that human transketolase (TK, EC 2.2.1.1.), which thiamine diphosphat...
Some recent studies have shown that human transketolase (TK, EC 2.2.1.1.), which thiamine diphosphat...
This work is devoted to the study and the development of gas sensors microsystems highly selective t...