K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 21.2590 5.2370 -62.6190 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > HUl9Bm8wgB3CA0sVWjfzeA > 2025-07-05 15:49:55 > 0.9.12 > ligand > pdb-bcif > 3r7k > atom_site > {"label_asym_id":"K","auth_seq_id":400} > 28 > 11 > 12 > 318 > 0 > 1 $$$$