CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 76.0650 15.7630 93.3810 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > -QjiAS42Nql9CBbkMbSH0w > 2023-02-04 18:36:01 > 0.9.9 > ligand > pdb-bcif > 3qdn > atom_site > {"label_asym_id":"C","auth_seq_id":501} > 20 > 39 > 19 > 239 > 0 > 1 $$$$