The domain within your query sequence starts at position 1064 and ends at position 1304; the E-value for the RPT_1 domain shown below is 5.41e-11.

PEKVDPELPKPLRNDQEVVRSLDKENQESLVSLNEGGMETVKSSETENIESLETVGECLG
RRKSVDTQEPLWSTEVTSETIEPLEDETQEPLGCVDENQEVLTPLERESQELRSLGKWNP
ETVESPGGVEDSQQCLEVEEGPEREQHQESLRSLGEVEWELPGSGSQQRWEDVVEDGEGQ
EASLGATGVETEDKAELHLRGQGGEEKAVEEGELLQDAVGEAWSLGSSEPKEQRVPAEPL
D

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