The domain within your query sequence starts at position 1584 and ends at position 1700; the E-value for the 4hpl domain shown below is 1e-67.

TYSDLFEFEFAESSLLPCYNIQVSVAQGPRNWLLLSDVLKKLKMSSRIFRSNFPNLEIVT
IAEAEFYRQVSTSLLFSCPKDLEAFNPESKELLDLVEFTNELQTLLGSSVEWLHPSD

This is a PDB domain - please see the PDBSUM entry of 4hpl for further annotation