MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 183.5560 19.8100 154.7260 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > apwdGGPSgwThWzg2GLZ-zg > 2024-05-25 02:54:01 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"RSB","auth_seq_id":3527} > 304 > 140 > 631 > 309 > 0 > 1 $$$$