The domain within your query sequence starts at position 114 and ends at position 208; the E-value for the d1tbga_ domain shown below is 2e-3.

NGQGKSAVCMTSMNRISTWDIHEGAMTWESPKQPSYIVWMTTLPEMQIAVTIDMQSTIKL
WDCHNKEVLASKTGLFFSCKLLQSEFTKDGPIVLV

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