String attractor, a relatively new combinatorial notion, is closely related to measuring the complexity of words and offers a unified approach to the repetitiveness measures induced by dictionary compressors. However, attractors have been only little studied in the context of combinatorics on words, particularly for classes of low complexity, including complementary-symmetric Rote sequences. In this talk, we work with pseudopalindromic closures as a useful way to generate these sequences, and then show the form of minimal attractors of their pseudopalindromic prefixes.[-]