MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 5.1970 29.8950 33.9950 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 8Lr1Ezhzx9qBlo0Z73QnLw > 2025-07-03 16:52:32 > 0.9.12 > ligand > pdb-bcif > 1r4a > atom_site > {"label_asym_id":"O","auth_seq_id":904} > 12 > 10 > 9 > 335 > 0 > 1 $$$$