>tr|A0A090H4V3|A0A090H4V3_ECOLX Endoribonuclease toxin ChpB OS=Escherichia coli GN=chpB MVKKSEFERGDIVLVGFDPASGHEQQGAGRPALVLSVQAFNQLGMTLVAPITQGGNFARY AGFSVPLHCEEGDVHGVVLVNQVRMMDLHARLAKRIGLAADEVVEEALLRLQAVVE