The domain within your query sequence starts at position 995 and ends at position 1285; the E-value for the RPT_2 domain shown below is 3.81e-24.

TKDLLLEKIQLILQNSTVHQETKDLLLERIQLFLQNSTVDQETSYLLLKRIQLILQSSSV
KKETKEFVLYIIESILHSSSVHQETKDLLFDRVQLILESSSVQQGLKCLLLNMIQVIFQR
TSVQKEMKDLLFNRIPLILESSSVQQETKDKLLDIIQSILQRTSVQEETKDKLLDIIQSI
LQRSSVQKDTIDTLLDRIQLILQRTSVQKEMKDFLLDRIKSILESFSVHQETKKLLLNRI
MSILESSTVHQETKKLLLDRIHSILKSSSVQKETKNLLLDRIHSILKSSSV

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