>sp|B2TWC5|RRAA_SHIB3 Regulator of ribonuclease activity A OS=Shigella boydii serotype 18 GN=rraA MKYDTSELCDIYQEDVNVVEPLFSNFGGRASFGGQIITVKCFEDNGLLYDLLEQNGRGRV LVVDGGGSVRRALVDAELARLAVQNEWEGLVIYGAVRQVDDLEELDIGIQAMAAIPVGAA GEGIGESDVRVNFGGVTFFSGDHLYADNTGIILSEDPLDIE