The domain within your query sequence starts at position 141 and ends at position 204; the E-value for the RPT_1 domain shown below is 2.9e-5.

TAELDAWNEDLLRQMNDFNTEDLTLAEQRLQRHTERKLAMNNMTFEVIQQGQDLHQYIME
VQAS

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