>tr|A0A1Z1VVP8|A0A1Z1VVP8_SHIFL Type II toxin-antitoxin system HicA family toxin OS=Shigella flexneri Y OX=424720 PE=3 SV=1 MKSADLLKELIAAGCELKRHKASSHQIWWSPITGKTFPVPHPKKDLPLGTVRSIKKMAGI