CO ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -18.9703 -23.2186 -37.5038 CO 0 2 0 0 0 0 0 0 0 0 0 0 M END > lVKfnanCotGTh7HIEWA7Vw > 2024-05-19 03:01:39 > 0.9.11 > ligand > pdb-bcif > 6zek > atom_site > {"label_asym_id":"R","auth_seq_id":503} > 156 > 76 > 34 > 269 > 0 > 1 $$$$