4DO2:
reference: Structural plasticity of 4-alpha-helical bundles exemplified by the puzzle-like molecular assembly of the Rop protein., Amprazi M, Kotsifaki D, Providaki M, Kapetaniou EG, Fellas G, Kyriazidis I, Perez J, Kokkinidis M, Proc Natl Acad Sci U S A. 2014 Jul 29;111(30):11049-54. doi:, 10.1073/pnas.1322065111. Epub 2014 Jul 14. PMID: 25024213

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