CU ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 74.6390 43.1750 20.0700 CU 0 2 0 0 0 0 0 0 0 0 0 0 M END > stFtXv76-8PXyNlaK8zEZg > 2025-07-16 20:19:06 > 0.9.12 > ligand > pdb-bcif > 1s1q > atom_site > {"label_asym_id":"H","auth_seq_id":9003} > 12 > 11 > 6 > 544 > 0 > 1 $$$$