FE ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 50.4140 62.1660 71.9340 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > 4K2CZ4d2Vll2ljMbQLRaqw > 2024-04-26 13:49:28 > 0.9.11 > ligand > pdb-bcif > 1umx > atom_site > {"label_asym_id":"K","auth_seq_id":1306} > 3 > 43 > 8 > 323 > 0 > 1 $$$$