>tr|A0A120J0E7|A0A120J0E7_MYCTX Exodeoxyribonuclease 7 small subunit OS=Mycobacterium tuberculosis variant africanum GN=xseB MVCDPNGDDTGRTHATVPVSQLGYEACRDELMEVVRLLEQGGLDLDASLRLWERGEQLAK RCEEHLAGARQRVSDVLAGDEAQNG