The domain within your query sequence starts at position 1210 and ends at position 1325; the E-value for the RPT_1 domain shown below is 8.73e-7.

GYQPSMNTSDMMGRMSYEPNKDPYGSMRKAPGSDPFMSSGQGPNGGMGDPYSRAAGPGLG
SVAMGPRQHYPYGGPYDRVRTEPGIGPEGNMGTGAPQPNLMPSTPDSGMYSPSRYP

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