MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -51.2980 44.8560 61.0540 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > UpW3i89TqEiCOkaIkbamqg > 2024-05-14 22:33:55 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"PF","auth_seq_id":1910} > 238 > 139 > 716 > 263 > 0 > 1 $$$$