Sequence alignment between 1zgx(B) and UniProt seq P05798 (RNSA_KITAU):

P05798 (RNSA_KITAU): Guanyl-specific ribonuclease Sa from Kitasatospora aureofaciens
                 10        20        30        40        50        60        70        80        90      
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+------
UniProt: DVSGTVCLSALPPEATDTLNLIASDGPFPYSQDGVVFQNRESVLPTQSYGYYHEYTVITPGARTRGTRRIITGEATQEDYYTGDHYATFSLIDQTC
         .............................................................................................X..
PDB seq: ---------------------------------------------------------------TRGTRRIITGEATQEDYYTGDHYATFSLIDKTC
                                                                        ------+---------+---------+------
                                                                             70        80        90