ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 26.5620 4.3000 13.5820 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > ZvZKSjAKLBTaJDff1iMumQ > 2025-07-02 05:20:21 > 0.9.12 > ligand > pdb-bcif > 4zfr > atom_site > {"label_asym_id":"D","auth_seq_id":502} > 55 > 9 > 2 > 339 > 0 > 1 $$$$