ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -57.3780 -8.5140 35.7370 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > ibmYAkXQV1MNWzKI0ujlbA > 2025-07-04 15:52:51 > 0.9.12 > ligand > pdb-bcif > 4kn7 > atom_site > {"label_asym_id":"S","auth_seq_id":1502} > 26 > 10 > 78 > 307 > 0 > 1 $$$$