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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: Wiley Interdiscip Rev RNA. 2011 Sep 28;3(3):369–384. doi: 10.1002/wrna.114

Figure 8.

Figure 8

Cartoon and ball-and-stick diagrams of the V. cholerae VCII glycine riboswitch. (a) Cartoon diagram depicting the tertiary structure of the glycine VCII riboswitch in the ligand-bound state. The coordinates are from PDB entry 3OWW. (b) Ball-and-stick diagram of the structure in (a) depicting hydrogen bonds between the riboswitch and glycine. (c) The VCII glycine-binding site from a ligand-free crystal structure of the VCII glycine riboswitch. There are no substantial conformational changes relative to the bound structure. The coordinates were derived from PDB entry 3OX0.