K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 24.6830 18.9710 -13.1260 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > Llhev8g_8kzV4O8MkhYC2g > 2025-03-28 05:43:43 > 0.9.12 > ligand > pdb-bcif > 4kah > atom_site > {"label_asym_id":"M","auth_seq_id":505} > 16 > 9 > 10 > 278 > 0 > 1 $$$$