MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 281.6900 -77.8240 274.2660 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > x4WPcSgSMPR9pgS_wktctA > 2024-05-14 22:58:32 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"XFB","auth_seq_id":2027} > 244 > 115 > 583 > 269 > 0 > 1 $$$$