PDB - FTP Archive over HTTP

 Name                                   Last modified      Size  
 Parent Directory                                            -   
 7k20_full_validation.pdf.gz            2022-11-18 06:15  1.1M  
 7k20_multipercentile_validation.png.gz 2022-11-18 06:15  115K  
 7k20_multipercentile_validation.svg.gz 2022-11-18 06:15  752   
 7k20_validation.cif.gz                 2022-11-18 06:15   67K  
 7k20_validation.pdf.gz                 2022-11-18 06:15  1.0M  
 7k20_validation.xml.gz                 2022-11-18 06:15   45K