The domain within your query sequence starts at position 842 and ends at position 1056; the E-value for the RPT_1 domain shown below is 7.14e-5.

LCTQKELGQQTGLPVFLPSPAGNIFSSLPSASAESGNFQTSSTKSDATVSSDNMDRLWDS
SQPISSQQTHLEFLQEQSSVETDNLQARREAQEVLFAHTQNTLEKIVRSEQAGSSLPHQV
AQQSFSSLTLADTQSKKIQKQPLPANKKGLLPSQSEVSKAQDGSSGFLQQTLPLQNTLKL
LQEQLTRQRSMIPPRRDGQETLLLYKESCSEDSEA

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