K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 59.2970 12.1570 28.4760 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > NXUAmQFJSx2DKLX9PFjEEw > 2025-07-14 16:01:24 > 0.9.12 > ligand > pdb-bcif > 4qbt > atom_site > {"label_asym_id":"J","auth_seq_id":509} > 7 > 8 > 4 > 352 > 0 > 1 $$$$