FE2 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -9.7580 3.2980 -25.4900 FE 0 2 0 0 0 0 0 0 0 0 0 0 M END > O44HGeNYg5WbpQDA1BlGWQ > 2025-07-02 15:34:02 > 0.9.12 > ligand > pdb-bcif > 4ec2 > atom_site > {"label_asym_id":"B","auth_seq_id":201} > 46 > 13 > 3 > 321 > 0 > 1 $$$$