MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 13.5220 18.6050 -55.3870 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > BQWbjDP52KcUkUxNX2LW-Q > 2025-05-19 18:16:32 > 0.9.12 > ligand > pdb-bcif > 5usj > atom_site > {"label_asym_id":"O","auth_seq_id":1001} > 50 > 17 > 55 > 361 > 0 > 1 $$$$