The domain within your query sequence starts at position 954 and ends at position 1066; the E-value for the RPT_1 domain shown below is 5.78e-5.

PMTSLERQRGYHKNSSQRHSISAVPKNLNSPNGVLLSRQPSMNRGGYMPTPTGAKVDYIQ
GTPVSVHLQPSLSRQSSYTSNGTLPRTGLKRTPSLKPDVPPKPSFVPQTTSVR

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