The domain within your query sequence starts at position 470 and ends at position 798; the E-value for the RPT_1 domain shown below is 1.21e-11.

ILEAKDRESSESRVSSIFQEEEGQIWELVKKEAATEVKVENSLAQEIQESGLDTEEIQDS
QGPLQMETLEALGDEPLMSLKTQNHETPGKENCNSSIEENSGTVKSPEKEKQTPLKSLEE
KNVEAEKTLENGVLELSKPLGEEEPRMEDQELMSPEHTLETVSFLGKENQEVVRSSEEQN
LESLITFKEESQYPLGGPEAEDQMLERLVEKEDQRFPRSPEEDQQAFRPLEKENQEPLRF
EEAEDQVLERLIEKERQESLKSPEEEDQQAFRLLEKENQEPLRFEEAEDQVLERLVEKES
QESLKSPEEEDQRTGKPLEKENQESLRSL

This is a significant internal repeat in the query protein sequence, as detected by the Prospero program.