The domain within your query sequence starts at position 58 and ends at position 334; the E-value for the RPT_1 domain shown below is 1.12e-7.

PACQEKDYHFEYTECDSTGSRWRVAIPNSAVDCSGLPDPVKGKECTFSCASGEYLEMKNQ
VCSKCVEGTYSLGSGIKFDEWDELPAGFSNVATFMDTVVGPSDSRPDGCNNSSWLPRGNY
IESNRDDCTVSLIYAVHLKKSGYVFFEYQYVDNNIFFEFFIQNDQCQEMDATTDKWVKLT
DNGEWGSHSVMLKSGTNILYWRTTGILMGSKAVKPVLVKNITIEGVAYTSECFPCKPGTF
SNKPGSFNCQMCPRNTYSEKGAKECIRCKEDSQFSEE

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