Source:

B-DNA double helix

PDB: 1D65 5'-(CpGpCpApApApTpTpTpGpCpG)-3'
K. J. Edwards, ..., S. Neidle, "Molecular Structure of the B-DNA Dodecamer (CGCAAATTTGCG)2; An Examination of Propeller Twist and Minor-Groove Water Structure at 2.2 Angstroms Resolution," J Mol Biol 226, 1161, 1992.

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