MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 143.3580 -30.5550 273.3660 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > YnS3vvUzUCNUFh1YNgKtng > 2024-05-25 07:02:10 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"KQB","auth_seq_id":3468} > 219 > 265 > 700 > 309 > 0 > 1 $$$$