K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 4.1520 42.3650 -50.4810 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > CDf6Kavm4tnK215LnVKGZw > 2025-07-16 12:42:30 > 0.9.12 > ligand > pdb-bcif > 1bxr > atom_site > {"label_asym_id":"Z","auth_seq_id":1904} > 0 > 17 > 113 > 497 > 0 > 1 $$$$