The domain within your query sequence starts at position 44 and ends at position 253; the E-value for the d1flga_ domain shown below is 6e-9.
KDAASCMTVHDKFLALGTHYGKVYLLDVQGNITQKFDVSPVKINQISLDDSGEHMGVCSE DGKLQVFGLYSGEEFHETFDCPIKIIAVHPQFVRSSCKQFVTGGKKLLLFERTWMNRWKS SVLHEGEGNIRSVKWRGHLIAWANNMGVKVFDITSKQRISNVPRDDISLRPDMYPCSLCW KDNVTLIIGWGTSIKICSVKERHASEMRDL