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Figure 1
(a) Stereoview of a cartoon representation of the crystal structure of Y. pestis UGP solved at 2.17 Å resolution (PDB entry 6mnu) illustrating the tetrameric unit with individual chains colored as follows: chain A, green; chain B, cyan; chain C, magenta; chain D, yellow. (b) Stereoview of a cartoon representation of chain A with secondary-structure elements colored as follows: α-helices, cyan; loops, magenta; β-strands, red. |