The domain within your query sequence starts at position 996 and ends at position 1133; the E-value for the RPT_1 domain shown below is 7.47e-22.

KGPPGPVGANGSPGERGPVGPSGGIGLPGQSGGQGPIGPAGEKGSPGERGTPGPTGKDGI
PGPPGLQGPSGAAGPSGEEGDKGEVGMPGHKGSKGDKGDAGPPGPTGIRGPAGHSGLPGA
DGAQGRRGPPGLFGQKGD

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