CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 18.0300 42.8090 21.0560 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > c9qp-zTxh2nhp-DDdh8IGA > 2024-05-26 12:28:43 > 0.9.11 > ligand > pdb-bcif > 4u6b > atom_site > {"label_asym_id":"E","auth_seq_id":501} > 60 > 59 > 12 > 253 > 0 > 1 $$$$