MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 37.2770 38.3840 116.1740 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > IiX1upNunWFI5jEOvQYyvA > 2024-08-23 08:46:09 > 0.9.11 > ligand > pdb-bcif > 4u51 > atom_site > {"label_asym_id":"KU","auth_seq_id":3497} > 294 > 172 > 570 > 390 > 0 > 1 $$$$