IOD ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 21.5620 -9.7900 29.6180 I 0 5 0 0 0 0 0 0 0 0 0 0 M END > uMo0PcuO-ZdS1SaqFQkunw > 2025-07-09 04:53:05 > 0.9.12 > ligand > pdb-bcif > 4itj > atom_site > {"label_asym_id":"K","auth_seq_id":303} > 13 > 8 > 13 > 281 > 0 > 1 $$$$