The domain within your query sequence starts at position 37 and ends at position 126; the E-value for the 3j4r domain shown below is 1e-24.

MERPAVGKLDSGTCEHISGEEEVARELEPSPVGSLTDMPFAAVDIQDDCGSPDVPQANPK
RSKEEEEDRGDKNDHVKKRKKAKKDYQPNY

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