CU ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -19.7100 23.0110 -5.6780 CU 0 2 0 0 0 0 0 0 0 0 0 0 M END > I8gDO3B1PAQban7dptt1eQ > 2025-07-12 05:01:28 > 0.9.12 > ligand > pdb-bcif > 5k15 > atom_site > {"label_asym_id":"C","auth_seq_id":502} > 53 > 10 > 4 > 338 > 0 > 1 $$$$