FE ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 7.1900 -13.3310 42.0020 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > SpNQL7eP0eaTzf1FNAM5yA > 2025-07-07 02:19:59 > 0.9.12 > ligand > pdb-bcif > 2bur > atom_site > {"label_asym_id":"C","auth_seq_id":600} > 8 > 8 > 7 > 338 > 0 > 1 $$$$