The domain within your query sequence starts at position 43 and ends at position 119; the E-value for the RPT_1 domain shown below is 2.42e-5.

HSGNFPGRDSLPFDFQGHSGPPFANVEEHSFSYGGRDGPHGDYQGGEGPGHDFRGGDFSS
SDFQSRDSAQLDFRNRD

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