ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 32.3740 -22.2600 -26.5630 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > JD6TZrKhYgb5YcgZ0F2USA > 2025-07-10 01:35:50 > 0.9.12 > ligand > pdb-bcif > 4b7y > atom_site > {"label_asym_id":"E","auth_seq_id":501} > 8 > 6 > 2 > 268 > 0 > 1 $$$$