The domain within your query sequence starts at position 144 and ends at position 231; the E-value for the d1cs6a3 domain shown below is 6e-5.

PPEIKVLNKTQENENGTCSLLLACTVKKGDHVTYSWSDEAGTHLLSRANRSHLLHITLSN
QHQDSIYNCTASNPVSSISRTFNLSSQA

This is a SCOP domain - please see the SCOP entry of d1cs6a3 for further annotation