NH4 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 66.2600 42.2250 45.2450 N 0 3 0 0 0 0 0 0 0 0 0 0 M END > CRvd2yX2TL_1pxMj3gJvnw > 2025-07-15 10:10:47 > 0.9.12 > ligand > pdb-bcif > 2iw5 > atom_site > {"label_asym_id":"H","auth_seq_id":1842} > 8 > 6 > 21 > 261 > 0 > 1 $$$$