RCSB PDB - FTP Archive over HTTP

 Name                    Last modified      Size  
 Parent Directory                             -   
 images/                 2020-01-30 17:32    -   
 map/                    2020-01-30 17:32    -   
 masks/                  2020-01-30 17:33    -   
 other/                  2020-01-30 17:33    -