MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 186.8750 -143.6470 -176.1680 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > X1rUNDTksXrseu9bgZ18Fg > 2024-06-05 20:57:21 > 0.9.11 > ligand > pdb-bcif > 4z3s > atom_site > {"label_asym_id":"MEC","auth_seq_id":201} > 38 > 52 > 470 > 254 > 0 > 1 $$$$