The domain within your query sequence starts at position 415 and ends at position 647; the E-value for the d1de4c3 domain shown below is 5e-20.

TVSLQVQTVTQFKTVSNVVGYLRGLTSPDRYIIVGSNHHAGYSYKGQEWASSTAVITAFI
EAMMLRVKKGWRPERTIVFCSWGGTPWGKIGSYEWGEDFVKILQKNAVAYIGLHSPIRGN
SSLYPVVSPSLQQLVIEKIKFTCMQRAQCLGANVSSVQIQGDADYFINHLGVPTVQFAYE
DIKTLEGPSFLSEAIFPTHATKIEEVDPSFSLHEAITKLSGEVILQIANEPIL

This is a SCOP domain - please see the SCOP entry of d1de4c3 for further annotation