K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 48.6550 25.8250 17.6270 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > DKUCSRc5i9nTvmJIkLz76A > 2025-07-03 17:56:47 > 0.9.12 > ligand > pdb-bcif > 4k9c > atom_site > {"label_asym_id":"N","auth_seq_id":406} > 18 > 16 > 16 > 307 > 0 > 1 $$$$