Sequence alignment between 5frh(A) and UniProt seq Q7AKG8 (RSRA_STRCO):

Q7AKG8 (RSRA_STRCO): Anti-sigma factor RsrA from Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)
                    10        20        30        40        50        60        70        80        90       100     
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----
UniProt: ---MSCGEPHETDCSEILDHLYEFLDKEMPDSDCVKFEHHFEECSPCLEKYGLEQAVKKLVKRCCGQDDVPGDLRAKVMGRLDLIRSGQSVPEHDVAAAPSSSAPQES
         .....X...........................X.........X...................XX...........................................
PDB seq: GSHMSAGEPHETDCSEILDHLYEFLDKEMPDSDAVKFEHHFEESSPCLEKYGLEQAVKKLVKRAAGQDDVPGDLRAKVMGRLDLIRSGQSVPEHDVAAAPSSSAPQES
         --+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----
           0        10        20        30        40        50        60        70        80        90       100