MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 117.7620 -25.5640 189.9880 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > HSImqCMIr7-r0AezsBFa-g > 2024-05-27 14:44:21 > 0.9.11 > ligand > pdb-bcif > 4u3n > atom_site > {"label_asym_id":"MXB","auth_seq_id":3650} > 273 > 127 > 540 > 261 > 0 > 1 $$$$