MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 214.2660 52.7870 431.3610 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > MRYzFIDz0Jg2BU4HCS4xUw > 2025-07-09 15:56:18 > 0.9.12 > ligand > pdb-bcif > 4un4 > atom_site > {"label_asym_id":"M","auth_seq_id":2368} > 132 > 17 > 9 > 233 > 0 > 1 $$$$