MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -15.7390 106.5400 195.8970 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > NqY5tWk_4kBxOmbCS670nQ > 2024-06-08 01:23:53 > 0.9.11 > ligand > pdb-bcif > 4u20 > atom_site > {"label_asym_id":"ER","auth_seq_id":3039} > 36 > 97 > 426 > 271 > 0 > 1 $$$$