K ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 37.2170 45.1530 56.9500 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > MEPWceDyMGKZsjc00TwCWg > 2023-03-23 23:16:52 > 0.9.9 > ligand > pdb-bcif > 2ix4 > atom_site > {"label_asym_id":"D","auth_seq_id":1463} > 18 > 66 > 23 > 225 > 0 > 1 $$$$