K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 19.7850 -20.5800 45.6000 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > RRTBa1u_YlHvsuSzqXa96w > 2024-07-08 01:18:21 > 0.9.11 > ligand > pdb-bcif > 4ae4 > atom_site > {"label_asym_id":"D","auth_seq_id":1501} > 4 > 63 > 6 > 328 > 0 > 1 $$$$