The domain within your query sequence starts at position 784 and ends at position 1000; the E-value for the d1m1xa3 domain shown below is 2e-80.
AQVEIRGVSHPPQIVLPIHNWEPEKKPHKEEEVGPLVEHIYELHNIGPSTISDSILDVGW PFSARDEFLLYIFHLQTLGPLQCQTNPEINPQDIKPAASPEDTPELSAFLRNATIPHLVR KRDVPVVQLHRQSPARILNCTNIDCLQISCAVGRLGGGESAVLKVRSRLWAHTFLKRKND HYALASLVSFEVKKMPYKEQPAKLPAGSTAVKTSVIW