ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 30.0190 44.0440 39.3130 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > KTeJQnLBNL3eSbjXMEDrfA > 2025-07-16 07:39:59 > 0.9.12 > ligand > pdb-bcif > 1usn > atom_site > {"label_asym_id":"C","auth_seq_id":258} > 54 > 8 > 3 > 345 > 0 > 1 $$$$