FE ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 10.3200 45.7900 3.8280 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > BFskNwDy1r58XkoZ5ecg-w > 2025-01-23 22:03:23 > 0.9.12 > ligand > pdb-bcif > 4ar4 > atom_site > {"label_asym_id":"B","auth_seq_id":1054} > 9 > 18 > 12 > 265 > 1 > 1 $$$$