ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 48.9950 -30.8210 55.3760 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > nlNUhDXyxcC9iqJW6xCEdw > 2025-07-12 11:18:32 > 0.9.12 > ligand > pdb-bcif > 1su3 > atom_site > {"label_asym_id":"I","auth_seq_id":913} > 9 > 8 > 7 > 233 > 0 > 1 $$$$