ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 9.6040 23.1420 -18.1800 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > is1w3acQrfS5WhT5Pu4lrA > 2025-07-05 05:03:52 > 0.9.12 > ligand > pdb-bcif > 4a0n > atom_site > {"label_asym_id":"C","auth_seq_id":1142} > 66 > 10 > 3 > 251 > 0 > 1 $$$$