The domain within your query sequence starts at position 23 and ends at position 87; the E-value for the RPT_1 domain shown below is 7.45e-14.

DGKTCAGHGNCDCGKCKCDVGWSGEACQYPTKCDLTKKISNQMCKNSQDVICSNAGTCHC
GRCKC

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