ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 52.1030 52.2580 48.5040 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > k65lI1nMEUAAfCxxdQn8VA > 2025-07-15 07:37:04 > 0.9.12 > ligand > pdb-bcif > 4xch > atom_site > {"label_asym_id":"F","auth_seq_id":201} > 9 > 9 > 4 > 298 > 2 > 1 $$$$