2K71:
reference: Nucleic acid folding determined by mesoscale modeling and NMR spectroscopy: solution structure of d(GCGAAAGC)., Santini GP, Cognet JA, Xu D, Singarapu KK, Herve du Penhoat C, J Phys Chem B. 2009 May 14;113(19):6881-93. PMID: 19374420

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