MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -49.5420 108.4430 169.1130 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > l2I59V-aWbv06_unv1G4ig > 2024-05-29 15:28:11 > 0.9.11 > ligand > pdb-bcif > 4u20 > atom_site > {"label_asym_id":"CU","auth_seq_id":3115} > 36 > 75 > 438 > 256 > 0 > 1 $$$$