The domain within your query sequence starts at position 807 and ends at position 1134; the E-value for the RPT_1 domain shown below is 1.21e-11.
LLESKNQRPLRSLEVEEEEQRIVKPLEKVSQVSLESLEKENVQSPRYLEEDDHMIKSLLE
DKTHEILGSLEDRNGENFIPPENETQGSLRPPEEEDQRIVNHLEKESQEFLRSPEAEEEE
EQVMVRSLEGENHDPLSSVVKEEQMAESKLENESQDSRKSLEDESQETFGSLEKENLESL
RSLAGQDQEEQKLEQETQQPLRAVEDEQMTVNPPEKVDPELPKPLRNDQEVVRSLDKENQ
ESLVSLNEGGMETVKSSETENIESLETVGECLGRRKSVDTQEPLWSTEVTSETIEPLEDE
TQEPLGCVDENQEVLTPLERESQELRSL
This is a significant internal repeat in the query protein sequence, as detected by the Prospero program.