MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 8.1800 19.1180 139.0760 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > BtpszCyA4i0XjX-TqQPduA > 2024-07-06 17:34:01 > 0.9.11 > ligand > pdb-bcif > 4u4n > atom_site > {"label_asym_id":"MU","auth_seq_id":3500} > 252 > 256 > 538 > 568 > 0 > 1 $$$$