The domain within your query sequence starts at position 79 and ends at position 285; the E-value for the 4hpf domain shown below is 6e-9.

YGFKNKLIIVSAETAGNGLYNFIVPLRAYYRSRRELNPIVLLLDNKPFCPHRPDHHFLEA
ICCFPMVYYMEGSVDNLDSLLQCGIIYADNLVVVDKESTMSAEEDYMADAKTIVNVQTMF
RLFPSLSITTELTHPSNMRFMQFRAKDSYSLALSKLEKQERENGSNLAFMFRLPFAAGRV
FSISMLDTLLYQSFVKDYMITITRLLL

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