CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -5.9650 6.1200 19.5870 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > An946Cpzd_H91hgMM60E2Q > 2025-07-17 10:13:09 > 0.9.12 > ligand > pdb-bcif > 1iu9 > atom_site > {"label_asym_id":"B","auth_seq_id":1} > 16 > 11 > 3 > 622 > 0 > 1 $$$$