The domain within your query sequence starts at position 796 and ends at position 934; the E-value for the RPT_1 domain shown below is 2.26e-5.

SISSEPKASDKYEALREEVSPSPLSSSTVEGAQHPPAAATKYDVFKQLSLEGAGLAMEEF
KENTSSTKSEDDFADFHSSKFSSTSSDKSLGEKAVAFRHAKEDSSSVKSLDLPSIGGSSV
GKEDSEDALSVQFDMKLAD

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