FE2 ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 145.7260 170.1900 163.1480 FE 0 2 0 0 0 0 0 0 0 0 0 0 M END > A2yh_U0AOWv4IjiAawJ3_Q > 2024-05-12 21:02:01 > 0.9.11 > ligand > pdb-bcif > 6k43 > atom_site > {"label_asym_id":"KA","auth_seq_id":201} > 4 > 50 > 46 > 258 > 0 > 1 $$$$