The domain within your query sequence starts at position 229 and ends at position 340; the E-value for the 2yqr domain shown below is 1e-77.

GMHYVQDKLFVGLEHAVPTFNVKEKVEGPGCSYLQHIQIETGAKVFLRGKGSGCIEPASG
REAFEPMYIYISHPKPEGLAAAKKLCENLLQTVHAEYSRFVNQINTAVPLPA

This is a PDB domain - please see the PDBSUM entry of 2yqr for further annotation