MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 117.3880 52.0910 -1.4900 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > qXhcBLqtDbSR1cYiPR7H5A > 2025-07-12 23:12:04 > 0.9.12 > ligand > pdb-bcif > 1fjg > atom_site > {"label_asym_id":"KD","auth_seq_id":1630} > 29 > 28 > 64 > 373 > 0 > 1 $$$$