The domain within your query sequence starts at position 9 and ends at position 205; the E-value for the d1tbga_ domain shown below is 6e-10.

HGNGLLYAGFNQDHGCFACGMENGFRVYNTDPLKEKEKQEFLEGGVGHVEMLFRCNYLAL
VGGGKKPKYPPNKVMIWDDLKKKTVIEIEFSTEVKAVKLRRDRIVVVLDSMIKVFTFTHN
PHQLHVFETCYNPKGLCVLCPNSNNSLLAFPGTHTGHVQLVDLASTEKPPVDIPAHEGVL
SCIALNLQGTRIATASE

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