The domain within your query sequence starts at position 241 and ends at position 344; the E-value for the 4o9b domain shown below is 2e-36.

SKEHVAKMMKDLESLQTAEQSLMDLQERLEKAQEENRTVAVEKQNLERKMMDEINYAKEE
ACRLRELREGAECELSRRQYAEQELEQVRMALKKAEKEFELRSS

This is a PDB domain - please see the PDBSUM entry of 4o9b for further annotation