ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 116.2830 103.9890 69.2940 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > O1-ZvKvhk4Jr9VYWvtk8zA > 2025-06-24 18:08:48 > 0.9.12 > ligand > pdb-bcif > 1r4n > atom_site > {"label_asym_id":"R","auth_seq_id":1} > 19 > 25 > 38 > 316 > 0 > 1 $$$$