K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 16.1940 1.4560 -20.6510 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > ru91N6V5TiWr2TodS11UtA > 2025-07-14 12:20:31 > 0.9.12 > ligand > pdb-bcif > 3r7k > atom_site > {"label_asym_id":"F","auth_seq_id":400} > 30 > 18 > 63 > 380 > 0 > 1 $$$$