ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 86.9930 75.9700 -2.4080 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > -C67cjRjlvXptV-VTtYsQg > 2025-07-06 18:20:14 > 0.9.12 > ligand > pdb-bcif > 1xb0 > atom_site > {"label_asym_id":"S","auth_seq_id":501} > 68 > 20 > 28 > 289 > 0 > 1 $$$$