The domain within your query sequence starts at position 37 and ends at position 162; the E-value for the 4j37 domain shown below is 3e-57.

GGEDEEPPRKLPKRKIVLLMAYSGKGYHGMQRNLGSSQFRTIEDDLVSALVQAGCIPENH
GTDMRKMSFQRCARTDKPLRTSACFCLYTGFLFHWGVSAAGQVVSLKVWLIDDILDKINS
HLPSHI

This is a PDB domain - please see the PDBSUM entry of 4j37 for further annotation