417D:
reference: A thymine-like base analogue forms wobble pairs with adenine in a Z-DNA duplex., Schuerman GS, Van Meervelt L, Loakes D, Brown DM, Kong Thoo Lin P, Moore MH, Salisbury SA, J Mol Biol 1998 Oct 9;282(5):1005-11. PMID: 9753550

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