Sequence alignment between 3f8b(B) and UniProt seq A2RI36 (A2RI36_LACLM):

A2RI36 (A2RI36_LACLM): Transcriptional regulator, PadR-like family from Lactococcus lactis subsp. cremoris (strain MG1363)
                 10        20        30        40        50        60        70        80        90       100       110      
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------
UniProt: MAEIPKEMLRAQTNVILLNVLKQGDNYVYGIIKQVKEASNGEMELNEATLYTIFKRLEKDGIISSYWGDESQGGRRKYYRLTEIGHENMRLAFESWSRVDKIIENLEANKKSEAIK
PDB seq: ----PKEMLRAQTNVILLNVLKQGDNYVYGIIKQVKEASNGEMELNEATLYTIFKRLEKDGIISSYWGDESQGGRRKYYRLTEIGHENMRLAFESWSRVDKIIENLEAN-------
             -----+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------       
                 10        20        30        40        50        60        70        80        90       100