OH ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 0.2520 58.1560 7.8690 O 0 5 0 0 0 0 0 0 0 0 0 0 M END > 2qUrOwdTcbNJ8wIcNwHPkQ > 2025-04-26 07:27:17 > 0.9.12 > ligand > pdb-bcif > 4d4z > atom_site > {"label_asym_id":"E","auth_seq_id":303} > 74 > 10 > 17 > 309 > 0 > 1 $$$$