The domain within your query sequence starts at position 207 and ends at position 413; the E-value for the RPT_2 domain shown below is 3.41e-11.

FDSYQQLELNPNIWVECSNCEMGEQCGTIMHGNAVTFCEPYGPRELTTTCLNTTTASVLQ
FSIGSGSCRFSYSDPSITVSYAKNNTADWIQLEKIRAPSNVSTVIHILYLPEEAKGESVQ
FQWKQDSLRVGEVYEACWALDNILVINSAHREVVLEDNLDPVDTGNWLFFPGATVKHSCQ
SDGNSIYFHGNEGSEFNFATTRDVDLS

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