295D:
reference: Crystal and solution structures of the oligonucleotide d(ATGCGCAT)2: a combined X-ray and NMR study., Clark GR, Brown DG, Sanderson MR, Chwalinski T, Neidle S, Veal JM, Jones RL, Wilson WD, Zon G, Garman E, et al., Nucleic Acids Res 1990 Sep 25;18(18):5521-8. PMID: 2216724

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