MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 31.3630 -40.7540 106.1910 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > e4RxsJkQkLFgjPs4rZUXsA > 2024-05-25 09:28:45 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"DCA","auth_seq_id":3699} > 271 > 122 > 496 > 448 > 0 > 1 $$$$