The domain within your query sequence starts at position 28 and ends at position 93; the E-value for the 3b7k domain shown below is 6e-23.

YRNPTEVQMSQLVLPCHTNHRGELSIGQLLKWIDTTACLSAERHAGCPCVTASMDDIYFD
HTISV

This is a PDB domain - please see the PDBSUM entry of 3b7k for further annotation