The domain within your query sequence starts at position 44 and ends at position 252; the E-value for the d1khha_ domain shown below is 3e-32.

RWETPYMHALAAAAASRGGRVLEVGFGMAIAASRVQQAPIEEHWIIECNDGVFQRLQDWA
LRQPHKVVPLKGLWEEVAPTLPDGHFDGILYDTYPLSEEAWHTHQFNFIKLSSHGPTPSC
PLASLQNHAFRLLKTGGVLTYCNLTSWGELMKSKYTDITTMFEETQVPALQEAGFLKENI
CTEVMALVPPADCRYYAFPQMITPLVTKH

This is a SCOP domain - please see the SCOP entry of d1khha_ for further annotation