PDB - FTP Archive over HTTP

 Name                                  Last modified      Size  
 Parent Directory                                           -   
 pdb_0000421p_xyz-ext-atom_v1-4.xml.gz 2017-11-24 11:43   35K  
 pdb_0000421p_xyz-no-atom_v1-4.xml.gz  2017-11-24 11:43   16K  
 pdb_0000421p_xyz_v1-4.cif.gz          2017-11-24 11:43   49K  
 pdb_0000421p_xyz_v1-4.xml.gz          2017-11-24 11:43   63K