1V9D:
reference: The core FH2 domain of diaphanous-related formins is an elongated actin binding protein that inhibits polymerization., Shimada A, Nyitrai M, Vetter IR, Kuhlmann D, Bugyi B, Narumiya S, Geeves MA, Wittinghofer A, Mol Cell 2004 Feb 27;13(4):511-22. PMID: 14992721

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