IOD ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 81.0900 50.0150 15.8540 I 0 5 0 0 0 0 0 0 0 0 0 0 M END > cGdhQ5r9GwHhHsbuNbOrZA > 2025-07-12 17:13:50 > 0.9.12 > ligand > pdb-bcif > 4rce > atom_site > {"label_asym_id":"D","auth_seq_id":503} > 10 > 10 > 6 > 638 > 0 > 1 $$$$