MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -50.1960 37.2830 84.7760 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > N47IB2UlCONPRN1ukRPgrg > 2024-05-01 23:45:49 > 0.9.11 > ligand > pdb-bcif > 4u20 > atom_site > {"label_asym_id":"DO","auth_seq_id":1616} > 30 > 52 > 271 > 248 > 0 > 1 $$$$