MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 138.9810 9.4790 316.2330 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > q8vSdPoAV4Of8AKFlhOoFA > 2024-05-14 12:52:05 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"KBC","auth_seq_id":3752} > 309 > 121 > 774 > 307 > 0 > 1 $$$$