K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 81.5130 44.3300 69.7280 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > FNW8N0CKvjlz1MPjrMpGtA > 2025-07-17 04:06:01 > 0.9.12 > ligand > pdb-bcif > 4bz5 > atom_site > {"label_asym_id":"K","auth_seq_id":601} > 34 > 19 > 15 > 306 > 0 > 1 $$$$