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. Author manuscript; available in PMC: 2013 Mar 1.
Published in final edited form as: FEBS J. 2012 Feb 27;279(6):1093–1105. doi: 10.1111/j.1742-4658.2012.08506.x

Figure 3. Overview of superposed DTBS structures.

Figure 3

Comparison of the structures of hpDTBPS (2QMO), ftDTBS (3OF5), ecDTBS (1BYI) and mtDTBS (3FGN), in cartoon representation with α-helices rendered in red and β-strands rendered in orange. The C-terminal fragments responsible for nucleoside binding contributing to differences between these DTBSes are shown in blue. See also Figure S2 for comparison of nucleotide binding surfaces.