ZN ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 -6.9830 -27.3190 -32.7820 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > xhwkmsttSwZkqfdZxsp15w > 2023-02-07 20:57:50 > 0.9.9 > ligand > pdb-bcif > 4r2d > atom_site > {"label_asym_id":"F","auth_seq_id":503} > 9 > 64 > 5 > 253 > 0 > 1 $$$$