ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 17.2210 71.6070 37.5280 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > z-JPqr2gXv1VECGwtAztdg > 2025-07-13 18:30:11 > 0.9.12 > ligand > pdb-bcif > 1ztq > atom_site > {"label_asym_id":"E","auth_seq_id":550} > 9 > 15 > 12 > 323 > 0 > 1 $$$$