MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 33.1870 -19.0790 61.7870 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > kRvxqsIWYXBQtvC73XjGHg > 2024-05-15 00:01:32 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"PR","auth_seq_id":3425} > 471 > 154 > 489 > 339 > 0 > 1 $$$$