OH ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 7.9140 16.4830 29.9520 O 0 5 0 0 0 0 0 0 0 0 0 0 M END > ksXXQZS9SmmqkNqrY6m3PA > 2025-05-24 06:10:56 > 0.9.12 > ligand > pdb-bcif > 1ko3 > atom_site > {"label_asym_id":"H","auth_seq_id":1001} > 57 > 8 > 3 > 321 > 0 > 1 $$$$