MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 177.3220 27.8000 239.2880 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > bdPxaMVqUSO3Mu8aLMqbMQ > 2024-05-01 11:01:53 > 0.9.11 > ligand > pdb-bcif > 4u3n > atom_site > {"label_asym_id":"WRB","auth_seq_id":3504} > 291 > 202 > 521 > 257 > 0 > 1 $$$$