>tr|A0A379FZI7|A0A379FZI7_9GAMM Plasmid maintenance system killer protein OS=Providencia rustigianii GN=NCTC12026_00094 MIKSFKHKGLKLLFEKGVTSGVPAQDVDRINDRLQAIDTATEIGELNRQIYKLHPLKGDR EGYWSITVRANWRITFQFINGDAYILNYEDYH