Sequence alignment between 4zws(G) and UniProt seq P04537 (UVSY_BPT4):

P04537 (UVSY_BPT4): Recombination protein uvsY from Enterobacteria phage T4
                 10        20        30        40        50        60        70        80        90       100       110       120       130       
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-------
UniProt: MRLEDLQEELKKDVFIDSTKLQYEAANNVMLYSKWLNKHSSIKKEMLRIEAQKKVALKARLDYYSGRGDGDEFSMDRYEKSEMKTVLSADKDVLKVDTSLQYWGILLDFCSGALDAIKSRGFAIKHIQDMRAFEAGK
         ........................................................XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX........................................
PDB seq: MRLEDLQEELKKDVFIDSTKLQYEAANNVMLYSKWLNKHSSIKKEMLRIEAQKKVA-----------------------------------------TSLQYWGILLDFCSGALDAIKSRGFAIKHIQDMRAFEAGK
         ---------+---------+---------+---------+---------+------                                         --+---------+---------+---------+-------
                 10        20        30        40        50                                               100       110       120       130