MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 155.1480 31.9930 171.8590 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > v1tQbOg5L4TBnSSNCloQvg > 2024-05-23 07:44:12 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"QQB","auth_seq_id":3474} > 295 > 215 > 582 > 269 > 0 > 1 $$$$