>2A6Q_1|Chains A, B, C, D|Antitoxin yefM|Escherichia coli (562) GPHMRTISYSEARQNLSATMMKAVEDHAPILITRQNGEACVLMSLEEYNSLEETAYLLRSPANARRLMDSIDSLKSGKGTEKDIIE >2A6Q_2|Chains E, F|Toxin yoeB|Escherichia coli (562) MKLIWSEESWDDYLYWQETDKRIVKKINELIKDTRRTPFEGKGKPEPLKHNLSGFWSRRITEEHRLVYAVTDDSLLIAACRYHY