MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -60.6040 142.1390 183.3970 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 1d1YsQi0eJ6qIAHJ7PxwXw > 2024-05-29 16:20:50 > 0.9.11 > ligand > pdb-bcif > 4u20 > atom_site > {"label_asym_id":"RU","auth_seq_id":3130} > 32 > 77 > 408 > 252 > 0 > 1 $$$$