The domain within your query sequence starts at position 448 and ends at position 551; the E-value for the RPT_3 domain shown below is 1.3e-13.
GFPGQDGLAGPKGAPGERGPSGLTGPKGANGDPGRPGEPGLPGARGLTGRPGDAGPQGKV GPSGAPGEDGRPGPPGPQGARGQPGVMGFPGPKGANGEPGKAGE