CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 52.1640 117.9220 119.6230 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > zniADFgBt-Kwk5BdXUqHnQ > 2022-07-05 00:02:30 > 0.9.9 > ligand > pdb-bcif > 2z4e > atom_site > {"label_asym_id":"O","auth_seq_id":502} > 14 > 54 > 31 > 216 > 0 > 1 $$$$