ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 1.6400 10.8250 113.7980 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 8iOg8QXFbJkGOv5Fh0qKpA > 2025-07-05 20:58:19 > 0.9.12 > ligand > pdb-bcif > 1su1 > atom_site > {"label_asym_id":"K","auth_seq_id":305} > 8 > 9 > 7 > 322 > 0 > 1 $$$$