The domain within your query sequence starts at position 117 and ends at position 231; the E-value for the RPT_1 domain shown below is 1.6e-13.

EALEAGVERRRMAAHKAATQPAPVKVREAAPRPASVKVPETATQPAPVKVREAAPQPAPV
QEVREAAPQQASVQEEVREAATEQAPVQEVREAATEQAPVQEVSEAATEQAPVQE

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