Menadione inhibits thioredoxin reductase 1 via arylation at the Sec(498) residue and enhances both NADPH oxidation and superoxide production in Sec(498) to Cys(498) substitution

Sun, SB; Xu, WP; Zhang, Y; Yang, YJ; Ma, Q; Xu, JQ

Xu, JQ (corresponding author), Dalian Univ Technol, Sch Life & Pharmaceut Sci LPS, Panjin 124221, Peoples R China.; Xu, JQ (corresponding author), Dalian Univ Technol, Panjin Inst Ind Technol PIIT, Panjin 124221, Peoples R China.; Ma, Q (corresponding author), Chinese Acad Inspect & Quarantine, Beijing 100176, Peoples R China.

FREE RADICAL BIOLOGY AND MEDICINE, 2021; 172 (): 482