MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -47.1840 44.9470 7.3880 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > kBz5sg40zgM9vSDNoodWpg > 2024-06-26 18:46:19 > 0.9.11 > ligand > pdb-bcif > 4u20 > atom_site > {"label_asym_id":"RE","auth_seq_id":1643} > 33 > 90 > 340 > 331 > 0 > 1 $$$$