PDB - FTP Archive over HTTP

 Name                                   Last modified      Size  
 Parent Directory                                            -   
 4u50_full_validation.pdf.gz            2023-12-22 06:12  2.7M  
 4u50_multipercentile_validation.png.gz 2023-12-22 06:12  135K  
 4u50_multipercentile_validation.svg.gz 2023-12-22 06:12  830   
 4u50_validation.cif.gz                 2023-12-22 06:12  962K  
 4u50_validation.pdf.gz                 2023-12-22 06:12  1.8M  
 4u50_validation.xml.gz                 2023-12-22 06:12  559K