Skip to main content
. Author manuscript; available in PMC: 2015 Feb 1.
Published in final edited form as: Nat Struct Mol Biol. 2014 Jul 13;21(8):679–685. doi: 10.1038/nsmb.2857

Figure 2. Interactions between the Hmg19 CDE and the ROQ domain.

Figure 2

(a). Composite omit Fo-Fc electron density map at 2.9 Å resolution for the Hmg19 RNA, contoured at 3σ. (b). Interactions of the 3-nt UGU loop and the top base pair of the stem with domain III of the ROQ domain. Hydrogen bonds and ionic interactions are shown as red dashed lines. (c). Molecular surface of the ROQ domain near the binding site for the 3-nt UGU loop, showing the close contacts between domain III of the ROQ domain and the tri-loop. (d). Interactions between the 5′ arm and U1 of Hmg19 with domains III and II of the ROQ domain.