ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 5.3860 37.6600 -14.2760 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > Nqs2cn8aYawTcPbZncA8jw > 2025-07-03 20:44:01 > 0.9.12 > ligand > pdb-bcif > 5zb8 > atom_site > {"label_asym_id":"K","auth_seq_id":503} > 34 > 15 > 27 > 277 > 0 > 1 $$$$