The domain within your query sequence starts at position 386 and ends at position 559; the E-value for the 3hkv domain shown below is 3e-9.
ASLTQELQDRKKQFEKCGLWVVQVEQIDNKVLLAAFQEKKKMMEERTPKGSGSQRLFQQV PHQFCNTVCRVGFHRMYSTSYNPVYGAGIYFTKSLKNLADKVKKTSSTDKLIYVFEAEVL TGSFCQGNSSNIIPPPLSPGALDVNDSVVDNVSSPETIVVFNGMQAMPLYLWTC