FE2 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 33.0520 57.6920 64.9970 FE 0 2 0 0 0 0 0 0 0 0 0 0 M END > CBxkhC70mHGe50SHAvzCJQ > 2025-07-04 17:44:48 > 0.9.12 > ligand > pdb-bcif > 2fkz > atom_site > {"label_asym_id":"R","auth_seq_id":1600} > 10 > 6 > 14 > 338 > 0 > 1 $$$$