ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -9.3920 24.4570 3.8910 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > Bq9vrTnqhwxpiUSXBWuWWQ > 2025-07-17 04:49:18 > 0.9.12 > ligand > pdb-bcif > 1r4r > atom_site > {"label_asym_id":"H","auth_seq_id":527} > 6 > 7 > 2 > 321 > 0 > 1 $$$$