The domain within your query sequence starts at position 13 and ends at position 171; the E-value for the 3jvf domain shown below is 5e-12.

RSALPREPTIQCGSETGPSPEWMVQHTLTPGDLRDLQVELVKTSVAAEEFSILMNISWIL
RADASIRLLKATKICVSGKNNMNSYSCVRCNYTEAFQSQTRPSGGKWTFSYVGFPVELST
LYLISAHNIPNANMNEDSPSLSVNFTSPGCTRENTEVTS

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