The domain within your query sequence starts at position 116 and ends at position 249; the E-value for the d1tbga_ domain shown below is 5e-8.

QDRSVICMVSSMTKLSTWDIREGIMTWVSTEQPAYIKLLTTLPEMHIAVTVDTHSTIKLW
DCHNREALATNCLFSSCKLLKAVFSKDDPIVLVGDISGNLYIFRIPDLHLISKVNVFPYG
IDELHCSPQKKWVF

This is a SCOP domain - please see the SCOP entry of d1tbga_ for further annotation