MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 162.0350 16.0300 229.2000 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > hBsuovtTUJ43H5aJveSPkg > 2024-08-23 09:53:20 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"BTB","auth_seq_id":3537} > 252 > 212 > 576 > 382 > 0 > 1 $$$$