The domain within your query sequence starts at position 126 and ends at position 223; the E-value for the 2psq domain shown below is 2e-30.

PTVHKVSRFPLKRQQVSLESNSSMNSNTPLVRIARLSSGEGPVLANVSELELPADPKWEL
SRTRLTLGKPLGEGCFGQVVMAEAIGIDKDRTAKPVT

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