The domain within your query sequence starts at position 24 and ends at position 103; the E-value for the d1heta1 domain shown below is 1e-14.

DPGLCEVIRVHEHYLVHKPEKVSWTEAAGVIRDGVRACTALYYLSQLSPGKSVLIMDGAS
AFGTIAIQLAHHRGAKVIST

This is a SCOP domain - please see the SCOP entry of d1heta1 for further annotation