>sp|P33647|CHPB_ECOLI Endoribonuclease toxin ChpB OS=Escherichia coli GN=chpB MVKKSEFERGDIVLVGFDPASGHEQQGAGRPALVLSVQAFNQLGMTLVAPITQGGNFARY AGFSVPLHCEEGDVHGVVLVNQVRMMDLHARLAKRIGLAADEVVEEALLRLQAVVE