1ZFD:
reference: Solution structures of two zinc-finger domains from SWI5 obtained using two-dimensional 1H nuclear magnetic resonance spectroscopy. A zinc-finger structure with a third strand of beta-sheet., Neuhaus D, Nakaseko Y, Schwabe JW, Klug A, J Mol Biol 1992 Nov 20;228(2):637-51. PMID: 1453468

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