نتایج جستجو برای: glutathione s
تعداد نتایج: 735877 فیلتر نتایج به سال:
isolation and characterization of phi class glutathione transferase partial gene from iranian barley
glutathione transferases are multifunctional proteins involved in several diverse intracellular events such as primary and secondary metabolisms, signaling and stress metabolism. these enzymes have been subdivided into eight classes in plants. the phi class, being plant specific, is the most represented. in the present study, based on the sequences available at genbank, different primers were d...
Kinetic and binding studies with substrates, products, and a spin-labeled product analogue of glutathione (sl-glutathione) have been used to characterize the kinetic mechanism and properties of the catalytic site of the homodimer YaYa of glutathione S-transferase. Product inhibition studies and inhibition by sl-glutathione indicate the random addition of substrates. The kinetically determined d...
Cytosolic GSTs (glutathione transferases) are a multifunctional group of enzymes widely distributed in Nature and involved in cellular detoxification processes. The three-dimensional structure of GmGSTU4-4 (Glycine max GST Tau 4-4) complexed with GSH was determined by the molecular replacement method at 2.7 A (1 A=0.1 nm) resolution. The bound GSH is located in a region formed by the beginning ...
The relationship between reduced glutathione (GSH) level and glutathione S-transferase (GST) activity in erythrocytes was examined, using sheep erythrocytes, which have varying GSH concentrations, and dog erythrocytes with an inherited high concentration of GSH. There was a positive correlation (r = 0.529, p < 0.001) between the GSH level and GST activity in sheep erythrocytes. In dog erythrocy...
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