K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 61.2840 -3.3490 107.7220 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > 1EKAbGn0eoPj-PkAc8cARA > 2024-05-30 07:46:24 > 0.9.11 > ligand > pdb-bcif > 4g3r > atom_site > {"label_asym_id":"H","auth_seq_id":503} > 5 > 34 > 8 > 243 > 0 > 1 $$$$