MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 134.7620 -55.6520 172.2340 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 06iGYZ_JZV4O0hEopWpI1g > 2024-08-23 06:13:50 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"NTB","auth_seq_id":3549} > 270 > 154 > 490 > 451 > 0 > 1 $$$$