FIGURE 4. Pore dimensions.
From the following article:
Crystal structure of the CorA Mg2+ transporter
Vladimir V. Lunin, Elena Dobrovetsky, Galina Khutoreskaya, Rongguang Zhang, Andrzej Joachimiak, Declan A. Doyle, Alexey Bochkarev, Michael E. Maguire, Aled M. Edwards and Christopher M. Koth
Nature 440, 833-837 (6 April 2006)
doi:10.1038/nature04642
A cut-away view displaying the solvent-accessible surface and dimensions of the CorA pore. Also shown are stick models of residues lining the pore. The key residues discussed in the text are labelled.