2Z5H:
reference: Structural basis for tropomyosin overlap in thin (actin) filaments and the generation of a molecular swivel by troponin-T., Murakami K, Stewart M, Nozawa K, Tomii K, Kudou N, Igarashi N, Shirakihara Y, Wakatsuki S, Yasunaga T, Wakabayashi T, Proc Natl Acad Sci U S A. 2008 May 20;105(20):7200-5. Epub 2008 May 15. PMID: 18483193

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