The domain within your query sequence starts at position 1 and ends at position 63; the E-value for the 3j4r domain shown below is 6e-17.

MPFAAVDIQDDCGSPDVPQANPKRSKEEEEDRGDKNDHVKKRKKAKKDYQPNYFLSIPIT
NKK

This is a PDB domain - please see the PDBSUM entry of 3j4r for further annotation