RCSB PDB - FTP Archive over HTTP

 Name                    Last modified      Size  
 Parent Directory                             -   
 obsoleted/              2013-01-15 05:18    -   
 structures/             2016-02-08 01:40    -   
 doc/                    2018-03-08 08:59    -   
 README                  2013-04-02 05:37  3.5K  
 withdrawn.txt           2018-04-13 11:13  783