PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15807524-9 2005 This work elucidates the mechanism by which chemistry and structure are coupled in the regulation of Cdc25B by reactive oxygen species. Reactive Oxygen Species 111-134 cell division cycle 25B Homo sapiens 101-107 17018577-3 2007 The in vitro inhibition of Cdc25B by caulibugulone A was irreversible and attenuated by reducing agents or catalase, consistent with direct oxidation of the enzyme by reactive oxygen species. Reactive Oxygen Species 167-190 cell division cycle 25B Homo sapiens 27-33