1D40:
reference: Base-specific binding of copper(II) to Z-DNA. The 1.3-A single crystal structure of d(m5CGUAm5CG) in the presence of CuCl2., Geierstanger BH, Kagawa TF, Chen SL, Quigley GJ, Ho PS, J Biol Chem 1991 Oct 25;266(30):20185-91. PMID: 1939079

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