IOD ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 30.1030 17.9040 1.3810 I 0 5 0 0 0 0 0 0 0 0 0 0 M END > X5AiD1qH-6h3piZqWkq7Rg > 2025-07-14 07:31:49 > 0.9.12 > ligand > pdb-bcif > 2ckk > atom_site > {"label_asym_id":"C","auth_seq_id":268} > 52 > 6 > 2 > 287 > 0 > 1 $$$$