The domain within your query sequence starts at position 1287 and ends at position 1507; the E-value for the RPT_3 domain shown below is 1.52e-7.
HVDLEDKLGESKNSKVNFHSDEPLQAVTNATQEPVEEINLPRGRASPNGNGCEPYGSTIV PVTNVIFCSVIQKPQRLQKKCTSLKENSSNPCPEVNVDSCDGPEVSVDSNDPCQSVAGHL QKPDKEMNLKEDHIYLEDKSYKLVDFEPTYDSDDPVQFVTVPSVEAVSIKEVNLQKENPD DLENENFQPCCSEVACNSAVHLQSEADPPQVACKEADLDKK