6X0A_2|Chains AA[auth a], BA[auth b], CA[auth c], DA[auth d], EA[auth e], FA[auth f], GA[auth g], HA[auth h], IA[auth i], JA[auth j], S[auth k], T[auth l], U[auth m], V[auth n], W[auth o], X[auth p], Y[auth q], Z[auth r]|Putative addiction module antidote protein, CopG/Arc/MetJ family chimera|Mesorhizobium opportunistum (strain LMG 24607 / HAMBI 3007 / WSM2075) (536019) label=1