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. Author manuscript; available in PMC: 2013 Jul 17.
Published in final edited form as: Chem Biodivers. 2011 Sep;8(9):1571–1615. doi: 10.1002/cbdv.201100033

Fig. 26. Structure of the (R)-γ-hydroxytrimethylene-N2-dG:N2-dG interstrand cross-link (green) in a three-base-pair duplex suggests the presence of a H-bond between the OH group and 5′-neighbor C20, which may account for the stability of the interstrand cross-link.

Fig. 26

This illustration was prepared from the PDB file used in the article [370] using PyMol software [39].