Sequence alignment between 6r6h(R) 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
         .................X..........................................................................................
PDB seq: ----------------AKKKRFEVKKWNAVALWAWDIVVDNCAICRNHIMDLCIECQANQASATSEECTVAWGVCNHAFHFHCISRWLKTRQVCPLDNREWE------
                         ---+---------+---------+---------+---------+---------+---------+---------+---------+--      
                           20        30        40        50        60        70        80        90       100