MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 215.2420 -35.1460 192.9410 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > cF2CX-452dJhlKCTUgSAxA > 2024-05-14 08:42:28 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"FEB","auth_seq_id":1983} > 331 > 211 > 591 > 273 > 0 > 1 $$$$