MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -76.2100 -63.7290 46.3420 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > H73Ntqw7mN1P8C8s1oVJFw > 2024-05-04 14:54:44 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"II","auth_seq_id":1981} > 298 > 209 > 600 > 255 > 0 > 1 $$$$