6AI1:
reference: Structural Insights into the Substrate Specificity Switch Mechanism of the Type III Protein Export Apparatus., Inoue Y, Ogawa Y, Kinoshita M, Terahara N, Shimada M, Kodera N, Ando T, Namba K, Kitao A, Imada K, Minamino T, Structure. 2019 Apr 16. pii: S0969-2126(19)30095-4. doi:, 10.1016/j.str.2019.03.017. PMID: 31031200

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