4FQN:
reference: Structural studies of cerebral cavernous malformations 2 (CCM2) reveal a folded helical domain at its C-terminus., Fisher OS, Zhang R, Li X, Murphy JW, Demeler B, Boggon TJ, FEBS Lett. 2013 Jan 31;587(3):272-7. doi: 10.1016/j.febslet.2012.12.011. Epub, 2012 Dec 22. PMID: 23266514

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