Sequence alignment between 2zkr(2) and UniProt seq E2RR77 (E2RR77_CANFA):

E2RR77 (E2RR77_CANFA): Ribosomal protein L37 OS=Canis familiaris GN=LOC100855714 PE=1 SV=1
                 10        20        30        40        50        60        70        80        90       
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+-------
UniProt: MTKGTSSFGKRRNKTHTLCRRCGSKAYHLQKSTCGKCGYPAKRKRKYNWSAKAKRRNTTGTGRMRHLKIVYRRFRHGFREGTTPKPKRAAVAASSSS
PDB seq: --KGTSSFGKRRNKTHTLCRRCGSKAYHLQKSTCGKCGYPAKRKRKYNWSAKA--------------------------------------------
           -------+---------+---------+---------+---------+---                                            
                 10        20        30        40        50