>sp|P0ACS4|SOXR_SHIFL Redox-sensitive transcriptional activator SoxR OS=Shigella flexneri GN=soxR MEKKLPRIKALLTPGEVAKRSGVAVSALHFYESKGLITSIRNSGNQRRYKRDVLRYVAII KIAQRIGIPLATIGEAFGVLPEGHTLSAKEWKQLSSQWREELDRRIHTLVALRDELDGCI GCGCLSRSDCPLRNPGDRLGEEGTGARLLEDEQN