ZN ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 18.5440 -13.3510 -3.5480 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 58vdQsQ9DOGOXkODChuStg > 2023-03-27 10:26:47 > 0.9.9 > ligand > pdb-bcif > 4k1r > atom_site > {"label_asym_id":"G","auth_seq_id":503} > 3 > 56 > 9 > 240 > 0 > 1 $$$$