The domain within your query sequence starts at position 441 and ends at position 635; the E-value for the 1wa5 domain shown below is 1e-5.

QLLQGLQASDESQQLQAVIEMCQLLVMGNEETLGGFPVKSVVPALITLLQMEHNFDIMNH
ACRALTYMMEALPRSSAVVVDAIPVFLEKLQVIQCIDVAEQALTALEMLSRRHSKAILQA
GGLADCLLYLEFFSINAQRNALAIAANCCQSITPDEFHFVADSLPLLTQRLTHQDKKSVE
STCLCFARLVDNFQH

This is a PDB domain - please see the PDBSUM entry of 1wa5 for further annotation