MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 153.7440 -7.5540 201.3880 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > S7Ii1lHcZh8ed6VBehWl9A > 2024-05-14 15:40:31 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"QQB","auth_seq_id":3472} > 188 > 251 > 578 > 255 > 0 > 1 $$$$