>sp|Q0TN14|REX_CLOP1 Redox-sensing transcriptional repressor Rex OS=Clostridium perfringens GN=rex MEKKKGISMAVIKRLPKYHRYLQELMENDVDRISSKELSEKIGFTASQIRQDLNCFGDFG QQGYGYNVKELYNNIGSILGLTRDYNTVIIGAGNIGQAIANYNSFNRLGFKLKGIFDANP RMFGIKIRDVEIQDVEKLKDFVKENDIEIGIICVPRTNAQKVCNDLVEGGIKGIWNFAPI DLEVPKDIRVENVHLSESMMTLVYLLNHNDVK