The stroma of higher plant chloroplasts contains two thioredoxins (Trx) with different specificity for the reduction of protein disulfide bonds. Based upon electrostatic features of domains that participate in the thiol/disulfide exchange, we prepared mutants of rapeseed Trx-m bearing opposite charges at a single position and subsequently analyzed their action on the activation of rapeseed chloroplast fructose 1,6-phosphate (CFBPase). The replacement of Pro-35 with lysine and glutamic residues enhanced and impaired, respectively, the stimulation of CFBPase relative to the wild-type and the P35A mutant. Furthermore, the shielding of electrostatic interactions with high concentrations of KCl greatly increased and concurrently made indistingui...
A cDNA coding for a plastidic P2-type G6PDH isoform from poplar (Populus tremula x tremuloides) has ...
Light-dependent regulation of a growing number of chloroplast enzymatic activities has been found to...
Trabajo presentado en el 3rd International Symposium on Chloroplast Genomics and Genetic Engineering...
A large number of plastidial thioredoxins (TRX) are present in chloroplast and the specificity versu...
Post-translational redox modifications provide an important mechanism for the control of major cellu...
AbstractChloroplast fructose 1,6-bisphosphatase (FBPase) is activated by reduction of a regulatory d...
AbstractA significant difference between cytosolic and chloroplastic fructose-1,6-bisphosphatase (Fb...
2-Cys peroxiredoxin (2-Cys Prx) is a large group of proteins that participate in cell proliferation,...
AbstractAlthough all thioredoxins contain a highly conserved amino acid sequence responsible for thi...
Thioredoxins (TRXs) f and m are redox proteins that regulate key chloroplast processes. The existenc...
Light-dependent disulphide/dithiol exchange catalysed by thioredoxin is a classical example of redox...
The concentration of Mg2+ required for optimal activity of chloroplast fructose 1,6-bisphosphatase (...
International audienceThe concentration of Mg 2+ required for optimal activity of chloroplast fructo...
Thioredoxins (Trxs) are small ubiquitous disulphide proteins widely known to enhance expression and ...
Thioredoxins (TRXs) are ubiquitous disulfide oxidoreductases structured according to a highly conser...
A cDNA coding for a plastidic P2-type G6PDH isoform from poplar (Populus tremula x tremuloides) has ...
Light-dependent regulation of a growing number of chloroplast enzymatic activities has been found to...
Trabajo presentado en el 3rd International Symposium on Chloroplast Genomics and Genetic Engineering...
A large number of plastidial thioredoxins (TRX) are present in chloroplast and the specificity versu...
Post-translational redox modifications provide an important mechanism for the control of major cellu...
AbstractChloroplast fructose 1,6-bisphosphatase (FBPase) is activated by reduction of a regulatory d...
AbstractA significant difference between cytosolic and chloroplastic fructose-1,6-bisphosphatase (Fb...
2-Cys peroxiredoxin (2-Cys Prx) is a large group of proteins that participate in cell proliferation,...
AbstractAlthough all thioredoxins contain a highly conserved amino acid sequence responsible for thi...
Thioredoxins (TRXs) f and m are redox proteins that regulate key chloroplast processes. The existenc...
Light-dependent disulphide/dithiol exchange catalysed by thioredoxin is a classical example of redox...
The concentration of Mg2+ required for optimal activity of chloroplast fructose 1,6-bisphosphatase (...
International audienceThe concentration of Mg 2+ required for optimal activity of chloroplast fructo...
Thioredoxins (Trxs) are small ubiquitous disulphide proteins widely known to enhance expression and ...
Thioredoxins (TRXs) are ubiquitous disulfide oxidoreductases structured according to a highly conser...
A cDNA coding for a plastidic P2-type G6PDH isoform from poplar (Populus tremula x tremuloides) has ...
Light-dependent regulation of a growing number of chloroplast enzymatic activities has been found to...
Trabajo presentado en el 3rd International Symposium on Chloroplast Genomics and Genetic Engineering...