PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28918898-5 2017 Increased ER glutathione import triggers H2O2-dependent Bip oxidation through Ero1 reductive activation, which inhibits glutathione import in a negative regulatory loop. Hydrogen Peroxide 41-45 ER oxidoreductin Saccharomyces cerevisiae S288C 78-82 20486761-3 2010 To maintain an oxidized state, Ero1 couples disulfide transfer to PDI with reduction of molecular oxygen, forming hydrogen peroxide. Hydrogen Peroxide 114-131 ER oxidoreductin Saccharomyces cerevisiae S288C 31-35 19129474-4 2009 Overexpression of the ER oxidoreductase Ero1p known to generate hydrogen peroxide in vitro, did not lead to increased superoxide levels in cells subjected to ER stress. Hydrogen Peroxide 64-81 ER oxidoreductin Saccharomyces cerevisiae S288C 40-45 25651816-0 2015 ERO1: A protein disulfide oxidase and H2O2 producer. Hydrogen Peroxide 38-42 ER oxidoreductin Saccharomyces cerevisiae S288C 0-4 25651816-2 2015 During this process, protein disulfide isomerase (PDI) chaperones oxidatively fold their client proteins before endoplasmic reticulum oxireductin 1 (ERO1) oxidase transfers electrons from the reduced PDI to the terminal acceptor, which is usually molecular oxygen and is subsequently reduced to H2O2. Hydrogen Peroxide 295-299 ER oxidoreductin Saccharomyces cerevisiae S288C 112-147 25651816-2 2015 During this process, protein disulfide isomerase (PDI) chaperones oxidatively fold their client proteins before endoplasmic reticulum oxireductin 1 (ERO1) oxidase transfers electrons from the reduced PDI to the terminal acceptor, which is usually molecular oxygen and is subsequently reduced to H2O2. Hydrogen Peroxide 295-299 ER oxidoreductin Saccharomyces cerevisiae S288C 149-153 25651816-6 2015 As the oxidative activity of ERO1 is related to the production of H2O2 and consequently burdens cells with potentially toxic reactive oxygen species, deregulated ERO1 activity is likely to impair cell fitness under certain conditions of severe ER stress and may therefore lead to a change from an adaptive to a maladaptive UPR. Hydrogen Peroxide 66-70 ER oxidoreductin Saccharomyces cerevisiae S288C 29-33 25651816-6 2015 As the oxidative activity of ERO1 is related to the production of H2O2 and consequently burdens cells with potentially toxic reactive oxygen species, deregulated ERO1 activity is likely to impair cell fitness under certain conditions of severe ER stress and may therefore lead to a change from an adaptive to a maladaptive UPR. Hydrogen Peroxide 66-70 ER oxidoreductin Saccharomyces cerevisiae S288C 162-166 25651816-7 2015 This review summarizes the evidence of the double-edged sword activity of ERO1 by highlighting its role as a protein disulfide oxidase and H2O2 producer. Hydrogen Peroxide 139-143 ER oxidoreductin Saccharomyces cerevisiae S288C 74-78 21145486-8 2010 These observations implicate ER-localized PRDX4 in a previously unanticipated, parallel, ERO1-independent pathway that couples hydroperoxide production to oxidative protein folding in mammalian cells. Hydrogen Peroxide 127-140 ER oxidoreductin Saccharomyces cerevisiae S288C 89-93 16407158-5 2006 Under aerobic conditions, reduction of molecular oxygen by Ero1p yielded stoichiometric hydrogen peroxide. Hydrogen Peroxide 88-105 ER oxidoreductin Saccharomyces cerevisiae S288C 59-64