MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 231.9910 121.1140 26.3490 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > QQxHAJxtstYt76h22sDJGg > 2025-07-07 18:45:39 > 0.9.12 > ligand > pdb-bcif > 2uua > atom_site > {"label_asym_id":"FC","auth_seq_id":1661} > 126 > 154 > 73 > 279 > 0 > 1 $$$$