Skip to main content
. Author manuscript; available in PMC: 2015 Nov 28.
Published in final edited form as: Nature. 2015 Mar 16;521(7553):545–549. doi: 10.1038/nature14247

Figure 1. CryoEM reconstruction of the PA pore.

Figure 1

a, b, Surface representations of the cryoEM map of the PA pore at 2.9 Å resolution as viewed from the top (a) and the side (b). Individual protomers of PA heptamer are color-coded. Inset of (b) shows the unsharpened cryoEM map in which the flexible domains 4 (arrowheads) are visible.