MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -54.2510 18.7040 81.9230 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > rpt0DXueVOUAu-TDxenM2w > 2024-05-14 00:28:46 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"IF","auth_seq_id":1903} > 285 > 157 > 646 > 297 > 1 > 1 $$$$