MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 163.5390 19.1710 213.6110 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > J-MFZEZXGsM2Mdfs157Myw > 2024-05-23 19:49:30 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"MXB","auth_seq_id":3650} > 300 > 203 > 511 > 254 > 0 > 1 $$$$