K ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 71.8390 54.3810 46.3890 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > RZvQwik3lB5NnJCo4-rIvQ > 2023-03-30 01:36:22 > 0.9.9 > ligand > pdb-bcif > 2ix4 > atom_site > {"label_asym_id":"F","auth_seq_id":1463} > 70 > 53 > 14 > 247 > 0 > 1 $$$$