PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15371425-5 2004 Here we use steady-state kinetic methods to characterize the multisubstrate peroxidase activity of Ure2p using GSH with cumene hydroperoxide, hydrogen peroxide, or tert-butyl hydroperoxide as substrates. tert-Butylhydroperoxide 164-188 glutathione peroxidase Saccharomyces cerevisiae S288C 99-104 15806612-6 2005 Present experiments demonstrate that Ure2 possesses a far broader protection specificity, being required to avoid the toxic effects of As(III), As(V), Cr(III), Cr(VI), Se(IV), as well as Cd(II) and Ni(II), and to varying lesser degrees Co(II), Cu(II), Fe(II), Ag(I), Hg(II), cumene and t-butyl hydroperoxides. tert-Butylhydroperoxide 286-308 glutathione peroxidase Saccharomyces cerevisiae S288C 37-41