>tr|A0A045HMA7|A0A045HMA7_MYCTX Exodeoxyribonuclease 7 small subunit OS=Mycobacterium tuberculosis GN=xseB MVCDPNGDDTGRTHATVPVSQLGYEACRDELMEVVRLLEQGGLDLDASLRLWERGEQLAK RCEEHLAGARQRVSDVLAGDEAQNG