ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 54.1560 15.2380 -40.7710 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > lWxOuAAZOVWWlzlwgHhAcQ > 2025-07-06 13:52:22 > 0.9.12 > ligand > pdb-bcif > 4i1f > atom_site > {"label_asym_id":"C","auth_seq_id":502} > 7 > 8 > 3 > 277 > 0 > 1 $$$$