si_0753 A_toxin-antitoxin_module_cotranscribed_with_DinB Antitoxin YafN si_0753 A_toxin-antitoxin_module_cotranscribed_with_DinB Toxin YafO si_0753 A_toxin-antitoxin_module_cotranscribed_with_DinB Uncharacterized acetyltransferase YafP (EC 2.3.1.-)