K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 111.5280 71.3610 58.5440 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > ucbg7eywvw0mTCQlqPV0Jw > 2025-07-17 02:11:41 > 0.9.12 > ligand > pdb-bcif > 1k6y > atom_site > {"label_asym_id":"F","auth_seq_id":451} > 117 > 73 > 77 > 331 > 0 > 1 $$$$