ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 38.8550 72.8290 52.8930 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > PkNLVwBrqFbaQpgdxqgvIg > 2025-07-03 04:11:16 > 0.9.12 > ligand > pdb-bcif > 4zpj > atom_site > {"label_asym_id":"N","auth_seq_id":513} > 13 > 21 > 28 > 322 > 0 > 1 $$$$