CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 15.7160 53.6910 73.0010 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > B1_ZMFSZKoTiSeIaMZlZuQ > 2025-07-03 05:55:49 > 0.9.12 > ligand > pdb-bcif > 1cru > atom_site > {"label_asym_id":"E","auth_seq_id":503} > 9 > 15 > 16 > 289 > 0 > 1 $$$$