PDB - FTP Archive over HTTP

 Name                                           Last modified      Size  
 Parent Directory                                                    -   
 pdb_00004xn6_xyz_v1.xml.gz                     2017-08-21 18:57   88K  
 pdb_00004xn6_xyz_v2.xml.gz                     2017-09-05 11:59   89K  
 pdb_00004xn6_xyz_v3.xml.gz                     2021-07-30 12:50   89K