ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 39.1070 24.6490 18.1520 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > I66tAmecElzcMWHZ80eUBQ > 2025-07-20 16:06:29 > 0.9.12 > ligand > pdb-bcif > 3s2f > atom_site > {"label_asym_id":"HA","auth_seq_id":500} > 70 > 9 > 28 > 307 > 0 > 1 $$$$