MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 103.2900 22.0290 41.5940 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > YCRSvrEHZQGKF61LF7ISwg > 2024-06-06 22:47:12 > 0.9.11 > ligand > pdb-bcif > 4u3n > atom_site > {"label_asym_id":"MR","auth_seq_id":3421} > 251 > 124 > 623 > 263 > 0 > 1 $$$$