MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 226.8590 -74.8490 258.2850 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > zJSQypWWdLSdcwpMYtEavw > 2024-05-24 00:15:59 > 0.9.11 > ligand > pdb-bcif > 4u3u > atom_site > {"label_asym_id":"KCB","auth_seq_id":1934} > 204 > 179 > 539 > 245 > 0 > 1 $$$$