Sequence alignment between 4f52(D) and UniProt seq P62877 (RBX1_HUMAN):

P62877 (RBX1_HUMAN): E3 ubiquitin-protein ligase RBX1 from Homo sapiens
                 10        20        30        40        50        60        70        80        90       100        
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--------
UniProt: MAAAMDVDTPSGTNSGAGKKRFEVKKWNAVALWAWDIVVDNCAICRNHIMDLCIECQANQASATSEECTVAWGVCNHAFHFHCISRWLKTRQVCPLDNREWEFQKYGH
PDB seq: -------------------KRFEVKKWNAVALWAWDIVVDNCAICRNHIMDLCIECQANQASATSEECTVAWGVCNHAFHFHCISRWLKTRQVCPLDNREWEFQ----
                            +---------+---------+---------+---------+---------+---------+---------+---------+----    
                           20        30        40        50        60        70        80        90       100