3UTO:
reference: Identification of an N-terminal inhibitory extension as the primary mechanosensory regulator of twitchin kinase., von Castelmur E, Strumpfer J, Franke B, Bogomolovas J, Barbieri S, Qadota H, Konarev PV, Svergun DI, Labeit S, Benian GM, Schulten K, Mayans O, Proc Natl Acad Sci U S A. 2012 Aug 21;109(34):13608-13. Epub 2012 Aug 6. PMID: 22869697

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