FE ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 4.1752 -18.0507 -3.3631 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > o3CFpwwSJle4QNVEZdAliA > 2025-07-12 18:12:33 > 0.9.12 > ligand > pdb-bcif > 6hhb > atom_site > {"label_asym_id":"H","auth_seq_id":401} > 43 > 31 > 12 > 299 > 0 > 1 $$$$