ZN ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 26.5620 4.3000 13.5820 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > VAvnnbi5d3ynl8OTvDA1lg > 2023-09-27 15:15:20 > 0.9.9 > ligand > pdb-bcif > 4zfr > atom_site > {"label_asym_id":"D","auth_seq_id":502} > 53 > 73 > 7 > 250 > 0 > 1 $$$$