The domain within your query sequence starts at position 619 and ends at position 792; the E-value for the 3hkv domain shown below is 4e-8.

ASLTQELQDRKKQFEKCGLWVVQVEQIDNKVLLAAFQEKKKMMEERTPKGSGSQRLFQQV
PHQFCNTVCRVGFHRMYSTSYNPVYGAGIYFTKSLKNLADKVKKTSSTDKLIYVFEAEVL
TGSFCQGNSSNIIPPPLSPGALDVNDSVVDNVSSPETIVVFNGMQAMPLYLWTC

This is a PDB domain - please see the PDBSUM entry of 3hkv for further annotation