The domain within your query sequence starts at position 344 and ends at position 520; the E-value for the RPT_1 domain shown below is 5.18e-7.
PMGPNSAHFSRPGGPMGVNAGVFPRGTGSGGLNPNAFSQSSGTLASNPGTFQRSAGLQGS NQAVFPRASGPLGPNPANFPRATGLQGPSPAAFPRSAGPLGPGQVAFPRSAAGHLGSSPA GPVGINPAPFARPTGTLGLNPASFPRMNGPVGKTLVPFPRVGSLPGSNPAAFPRPGG