PDB - FTP Archive over HTTP

 Name                                           Last modified      Size  
 Parent Directory                                                    -   
 pdb_00004n4j_xyz_v1.cif.gz                     2017-10-20 12:17  132K  
 pdb_00004n4j_xyz_v2.cif.gz                     2020-03-13 12:38  132K