>4Q2U_1|Chains A, C, E, G, I, K, M, O|Antitoxin DinJ|Escherichia coli (83333) MAANAFVRARIDEDLKNQAADVLAGMGLTISDLVRITLTKVAREKALPFDLREPNQLTIQSIKNSEAGIDVHKAKDADDLFDKLGI >4Q2U_2|Chains B, D, F, H, J, L, N, P|mRNA interferase YafQ|Escherichia coli (83333) MHHHHHHDLGTIQRDIEYSGQYSKDVKLAQKRHKDMNKLKYLMTLLINNTLPLPAVYKDHPLQGSWKGYRDAHVEPDWILIYKLTDKLLRFERTGTHAALFG