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 > lIxOrWfZjcPux1U4WmTsOA > 2025-07-13 19:41:31 > 0.9.12 > ligand > pdb-bcif > 3r7k > atom_site > {"label_asym_id":"F","auth_seq_id":400} > 77 > 9 > 25 > 222 > 0 > 1 $$$$