WebGlutaredoxins (Glrxs) belong to the thioredoxin (Trx) protein family and catalyze a variety of processes including GSH-dependent redox reactions, the assembly of iron-sulfur (Fe-S) clusters, and redox signaling . Glrxs contain a thioredoxin fold as an active site motif that is either Cys-X-X-Ser for the monothiol or Cys-X-X-Cys for the dithiol ... WebAug 25, 2024 · Over the past decade, however, the essential contributions of glutathione to cellular iron metabolism have come more and more into focus. GSH is indispensable in …
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WebThe glutathione transferase (GST) gene family is divided into 14 classes in photosynthetic organisms. Among them, the Phi class (GSTF) is composed of a large number of genes that are often induced in response to environmental constraints due to their ability to detoxify xenobiotics, to their peroxidase activity and to their involvement in the biosynthesis … WebGrx4 was highly elevated upon iron depletion, suggest-ing an iron-related function for the protein. Glutaredoxins catalyze the reduction of disulfides via re-duced glutathione (GSH),1 in a coupled system with glutathi-one reductase (GR) and NADPH (1). Three glutaredoxins (Grx1, Grx2, and Grx3) have been described in Escherichia coli (2, 3). buffy the vampire slayer season 4 episode 13
Plant glutaredoxins: pivotal players in redox biology and iron…
WebUse of transferred nuclear-Overhauser-effect spectroscopy to measure the bound conformation of a disulphide-replaced analogue of glutathione disulphide as an inhibitor of yeast glutathione reductase WebApr 4, 2024 · glutathione moiety at the scaffold site and the iron–sulfur cluster. In the absence of the cluster, such monothiol glutaredoxins can still be glutathionylated 26,27,29 and might (slowly ... WebGlutaredoxins (Glrxs) belong to the thioredoxin (Trx) protein family and catalyze a variety of processes including GSH-dependent redox reactions, the assembly of iron-sulfur (Fe-S) … buffy the vampire slayer season 4 dvd