Glutathione synthetase Wikipedia S glutathionylation of human inducible Hsp70 reveals regulatory mechanism involving C terminal helical lid Purification and Characterization of Glutathione Binding Protein GsiB from Escherichia coli Wang 2018 BioMed Research International Wiley Online Library Close up view of the G and H sites. (A,B) Glutathione binding site of Download Scientific Diagram Covalent binding of glutathione on magnetic nanoparticles: Application for immobilizing small fragment ubiquitin like specific protease 1 ScienceDirect