>sp|P9WJ43|VPB21_MYCTU Antitoxin VapB21 OS=Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) OX=83332 GN=vapB21 PE=1 SV=1 MHRGYALVVCSPGVTRTMIDIDDDLLARAAKELGTTTKKDTVHAALRAALRASAARSLMN RMAENATGTQDEALVNAMWRDGHPENTA