When I run the compare.py script, there's an error:
OError: pdbnam_____E> Filename for PDB code not found: 5a3y
Directories: ../atom_files
Extensions : ;.atm;.pdb;.ent;.cif;.crd
(Also tried prepending 'pdb', looking for .Z, .gz, .bz2, .7z, .xz,
and trying PDB-style subdirectories - e.g. ab for pdb1abc.ent)
I have downloaded the structure of 5a3y in the file format of 5a3y.pdb and I save it in the same directory as the compare.py script. What should I do to get the script run? Thank you.