>tr|Q3YYJ0|Q3YYJ0_SHISS HTH arsR-type domain-containing protein OS=Shigella sonnei GN=SSON_2811 MTELAQLQASAEQAAALLKAMSHPKRLLILCMLSGSPGTSAGELTRITGLSASATSQHLA RMRDEGLIDSQRDAQRILYSIKNEAVNAIIATLKNVYCP