The domain within your query sequence starts at position 9 and ends at position 135; the E-value for the 3vu4 domain shown below is 4e-9.
VTSLHFNQDQSCFCCAMETGVRIYNVEPLMEKGHLDHEQVGSVGLVEMLHRSNLLALVGG GSSPKFSEISVLIWDDAREGKDSKDKLVLEFTFTKPVLAVRMRHDKIVIVLRNRIYVYSF PDSPRKL