ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 20.9200 -47.2870 -29.3540 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4N4RZjhZNwQ-Rt8wGfO2zw > 2025-07-03 06:09:11 > 0.9.12 > ligand > pdb-bcif > 4xi6 > atom_site > {"label_asym_id":"C","auth_seq_id":502} > 14 > 25 > 5 > 303 > 0 > 1 $$$$