MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 61.1490 41.8250 92.6840 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > IPkrgrAUqc8oBjGPI1erCw > 2024-05-14 19:40:09 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"XZ","auth_seq_id":3641} > 287 > 178 > 519 > 257 > 0 > 1 $$$$