Sequence alignment between 1h4x(A) and UniProt seq O32723 (SP2AA_LYSSH):

O32723 (SP2AA_LYSSH): Anti-sigma F factor antagonist from Lysinibacillus sphaericus
                 10        20        30        40        50        60        70        80        90       100       110       
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-------
UniProt: MHFQLEMVTRETVVIRLFGELDHHAVEQIRAKISAAIFQGTVTTIIWNLEGLSFMDSSGVGLVLGRMRELEAVAGRTILLNPSPTMRKVFQFSGLGPWMMDATEEQAIDRVRGIVNG
         .X................................X.....X.......X.X......................................................X...........
PDB seq: -AFQLEMVTRETVVIRLFGELDHHAVEQIRAKISTAIFQGAVTTIIWNFERLSFMDSSGVGLVLGRMRELEAVAGRTILLNPSPTMRKVFQFSGLGPWMMDATEEEAIDRVR-----
          --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--     
                 10        20        30        40        50        60        70        80        90       100       110