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. 2019 May 1;5(5):eaaw1616. doi: 10.1126/sciadv.aaw1616

Fig. 3. Motions of PIH1D1.

Fig. 3

(A) After principal components analysis, we generated 10 maps, each representing the median orientation of the particles within each specific subset. A bottom view of two of these maps is shown, highlighting the movement of PIH1D1 within the structure. The mobile element, comprising PIH1D1 and the DII domain, is enclosed within a red line. (B) Side view of one of the maps generated after multibody refinement. Observed motions are proximal to regions of the RUVBL1-RUVBL2 ring, suggesting that conformational changes in the DII domain could be coupled to changes in the ring. A red line is used to highlight the proximity between the mobile elements and the RUVBL1-RUVBL2 ring.